#leukotrienes

[biology-geology-beaches-india]

The Science Diaries of S. Sunkavally, p442.

[thenarrativefoil]

me: I can't wait to get so much done and see friends today!

my body: have you considered,, total system meltdown?

[aslifescience]

Montelukast and Fexofenadine tablets

Montelukast and Fexofenadine Tablets Supplier: Life Science

Life Science is a renowned supplier of Montelukast and Fexofenadine tablets, both of which are widely used in the management of allergic conditions. The company has earned a strong reputation for providing high-quality pharmaceutical products that are essential in managing conditions such as asthma, seasonal allergies, and allergic rhinitis.

Montelukast Tablets

Montelukast is a leukotriene receptor antagonist (LTRA) that is primarily used to prevent and manage asthma symptoms and to treat seasonal allergic rhinitis (hay fever). It works by blocking leukotrienes, chemicals in the body that cause inflammation in the lungs and airways. This helps in reducing asthma attacks and controlling symptoms like wheezing and shortness of breath. It is also used to prevent exercise-induced bronchoconstriction (EIB) and alleviate allergy symptoms such as sneezing, itching, and runny nose.

[soumyafwr]

https://sparktv.net/read-blog/31367_leukotriene-modifiers-market-analysis-size-share-and-forecast-2031.html

Leukotriene Modifiers Market Analysis, Size, Share, and Forecast 2031

[jeans-marrow]

Girl would be just chilling and suddenly they can't breathe

[importexportinfo]

The top exporters of leukotrienes were Czechia, USA, South Korea, Hungary and the top importers of leukotrienes were Belgium, Japan, Italy, Germany and France. Download leukotrienes export import data here.

[wheelie-sick]

What is Idiopathic Mast Cell Activation Syndrome?

Idiopathic Mast cell activation syndrome (MCAS) is one of several mast cell disorders. MCAS occurs when there are a normal number of mast cells in a person's body but they over-release mast cell mediators causing random allergic reactions in multiple systems of the body. MCAS is incredibly common being present in an estimated 17% of the population.

Symptoms

MCAS symptoms are incredibly varied and always occur in multiple systems of the body. Anaphylaxis is common.

[ID: A graphic labeled "Some common symptoms of Mast Cell Disease" A graphic of a person standing in the center with multiple organs visible is shown. Around the person are lines pointing to specific areas of the body labeled with the body system and symptoms. Clockwise these read "Neurological headache, brain fog, cognitive dysfunction, anxiety, depression Cutaneous (Skin) flushing of the face/neck/chest, hives, skin rashes, itching with or without rash Cardiovascular light-heartedness, syncope (fainting), rapid heart rate, chest pain, low blood pressure, high blood pressure at the start of a reaction, blood pressure instability Gynecological uterine cramps, bleeding Urinary bladder irritability, frequent voiding Systemic and/or organ specific Anaphylaxis angioedema (swelling) Skeletal bone/muscle pain, osteopenia, osteoporosis Gastrointestinal diarrhea, nausea, vomiting, abdominal pain, bloating, gastroesophageal reflux disease (GERD) Ear/Nose/Throat/Respiratory nasal itching and congestion, throat itching and swelling, wheezing, shortness of breath and more" In the bottom left corner "Symptoms can be sudden and unpredictable in onset learn more at tmsforacure.org"]

MCAS symptoms are specifically not allergies. the reactions may look like allergies but the two are not the same and MCAS is not a condition meaning "many allergies" While MCAS can have some consistent triggers one of the defining features of the disease is that reactions are random and happen unpredictably.

Anaphylactic shock is not a requirement for diagnosis.

Diagnosis

MCAS is diagnosed by an immunologist. It is in part a diagnosis of exclusion and requires ruling out both allergies and systemic mastocytosis as well as other conditions such as certain types of tumors.

Diagnostic criteria for MCAS is debated. Some immunologists follow the symptom-based diagnosis approach in which case the diagnostic criteria are:

Recurring and severe anaphylactic-like episodes that involve more than one organ system

and

Positive response to mast cell stabilizing or mediator medications anaphylaxis-type symptoms

Others follow diagnostic criteria based on laboratory findings. In this case the diagnostic criteria are:

Episodic symptoms consistent with mast cell mediator release affecting two or more organ systems evidenced as follows:

Skin: urticaria, angioedema, flushing

Gastrointestinal: nausea, vomiting, diarrhea, abdominal cramping

Cardiovascular: hypotensive syncope or near syncope, tachycardia

Respiratory: wheezing

Naso-ocular: conjunctival injection, pruritus, nasal stuffiness

and

A decrease in the frequency or severity; or resolution of symptoms with anti-mediator therapy: H1 and H2 histamine receptor antagonists, anti-leukotriene medications (cysLT receptor blockers or 5-LO inhibitor), or mast cell stabilizers (cromolyn sodium)

and

Evidence of an elevation in a validated urinary or serum marker of mast cell activation: Documentation of elevation of the marker above the patient’s baseline during a symptomatic period on at least two occasions; or if baseline tryptase levels are persistently >15ng, documentation of elevation of the tryptase above baseline on one occasion. Total serum tryptase is recommended as the markers of choice; less specific (also from basophils) 24 hour urine histamine metabolites, or 11-beta-prostaglandin F2.

and

Primary (clonal) and secondary disorders of mast cell activation ruled out.

These are not all proposed diagnostic criteria as the subject is heavily debated. Generally, a laboratory-confirmed MCAS diagnosis is considered more legitimate.

Treatment

MCAS is a very treatable condition. Generally treatment follows a path from antihistamines -> mast cell mediators -> biologics.

Epipens are given to MCAS patients with a history of anaphylaxis.

Antihistamines are divided into 2 categories: H1 antagonists and H2 antagonists. These categories are determined based on the histamine receptor each one targets.

H1 antagonists mostly deal with systemic and cutaneous symptoms. H1 antagonists are also further divided into first and second generation antihistamines. first generation antihistamines include diphenhydramine (Benadryl) and Hydroxyzine. These tend to cause drowsiness. With second generation H1 antagonists cause fewer side effects and include drugs like loratadine (Claritin) and cetirizine (Zyrtec)

H2 antagonists primarily affect the gastrointestinal tract and include medications like famotidine (pepcid)

Typically when treating MCAS a person will be put on both a second generation H1 antagonist and an H2 antagonist.

When antihistamines do not treat symptoms well enough the next step is a mast cell mediator. The most common mast cell mediator is cromolyn sodium which is available by prescription only. (this is technically available OTC but it is at 1/50th the dose used for MCAS) Mast cell mediators work by preventing the degranulation of mast cells in the first place.

When both antihistamines and mast cell mediators are insufficient someone with MCAS might be prescribed a biologic such as Xolair to treat their remaining symptoms.

Sources:

American Academy of Allergy, Asthma, and Immunology

Mast Cell Hope

Mast Cell Activation Syndrome: Proposed Diagnostic Criteria

[kittycarabiner]

33 39 44

🐕:3 :]

hiii hehe 🤭🤭

33: What words make me feel the best about myself

you guys and your darned positivity huh 😓 well... being told that i have good ideas, or i'm funny, or that i make people feel good makes me feel good :)

i like to know that i help people or make them laugh. that's always the best feeling ♡

39: My favorite ice cream flavor

mint chocolate chip, baby. it does NOT taste like toothpaste. 👹👹👹

44: A random fact about anything

hmm perhaps something pharmacy related? if you ever wanted to know why those otc pain meds called NSAIDs (like ibuprofen or naproxen) have warnings about stomach bleeding, it's due to prostaglandin inhibition!

in our body, arachidonic acid becomes lots of different compounds. the ones we are concerned with for pain meds are prostaglandins, which form from arachidonic acid via an enzyme called cyclooxygenase (cox for short lmao).

prostaglandins are pro-inflammatory and can trigger pain, specifically i want to mention menstrual cramps!

NSAIDs, namely our otc advil and aleve, block cox-1 and 2, which block formation of prostaglandins. so, people will take these medications to prevent those from causing pain.

however, it just so happens that prostaglandins actually have an important role in our stomach lining. they inhibit acid secretion, produce mucus, and protect our mucosa. and if you lower your defenses, that puts you at a higher risk to develop stomach ulcers (sores in the stomach lining).

anyways, all of this is also related to corticosteroids (which block phospholipase a2, which actually helps us make arachidonic acid). and even though people may take this for pain, or even asthma (it blocks arachidonic acid from becoming leukotrienes via lox), this too blocks prostaglandins!

so, in the end, just be careful to not take these pain meds for extended periods of time unless directed by your doctor. but it's all good to use in moderation and with food :)

tldr: ibuprofen can cause stomach problems if you take it too long. use in moderation, or talk to your doctor ♡

fun facts with kitty 🩷😁

questions here ♡♡

[nursingwriter]

Hyojung Lee, L.Ac. Prophylactic Asthmatic Drugs and Traditional Chinese Formulas (EDIT) Prophylactic Asthmatic Drugs and Traditional Chinese Formulas In recent years there has been a notable increase in the diagnoses of allergies, asthma, and other diseases that affect the ability of people to breathe freely. The reasons for this are still the subjects of scientific debate and continued research. However, more effective drugs have been developed to treat the wheezing, shortness of breath, and other symptoms of allergies, asthma, and inflammation of the lungs. One of the most commonly-prescribed drugs for asthma is Cromolyn, otherwise known by its more popular brand name of Intal. Cromolyn is usually inhaled through an atomizer as an aerosolized solution or is breathed in as a microfine powder. It inhibits the release of histamine, leukotrienes and other chemicals in the body that mediate inflammation. These chemicals are secreted from mast, macrophages, and other types of cells that have a critical role in causing an allergic reaction to take place. Cromolyn is indicated for the prevention of bronchospasms and bronchial asthmatic attacks. But like all drugs, it should not be prescribed without careful consideration of its side effects. These side effects include: coughing; hoarseness; a dry mouth or throat; throat irritation; and nasal congestion or sneezing. Ironically, Cromolyn can cause side effects similar to the condition it is attempting to treat! This is why it must be used with caution, although it can make the life of someone suffering from allergies much easier, if it is used properly and the person does not develop an adverse reaction. Corticosteroids are another class of prophylactic asthma medications used in asthma treatment. They are used to decrease airway obstruction or constriction. Corticosteroids stabilize the membranes of lysosomes, preventing the release of hydrolytic enzymes that cause the inflammation characteristic of an asthmatic attack. Inhaled glucocorticoids are the most commonly prescribed corticosteroids. These drugs also inhibit leukotrien synthesis and reduce bronchoconstriction and secretion of mucus, or, in layperson's terms, coughing and phlegm. One problem with administration of corticosteroids by mouth is that a fair percentage of the drug is deposited in the pharynx or the mouth, or is swallowed. This means that precautions must be taken to ensure that the drug is administered effectively. This can be prevented with the use of a spacer, attached to a metered-dose inhaler. Washing the mouth afterwards can also reduce unwanted side effects from deposits from the drug in the mouth, which is critical in preventing the development of oropharyngeal candidiasis, or thrush, the growth of fungus in the mouth. Severe asthma is sometimes treated with systemic glucocorticoids for a short period of time. These are intravenously administered in the form of Methyl prednisone or oral Prednisone, but usually once the patient has improved they are gradually weaned off the drug after a period if one to two weeks. Both Cromolyn (Intal) and Corticosteroids are called prophylactic asthmatic drugs because they merely inhibit the effects of asthma, they do not provide a cure for the illness. However, until there is a cure, they can provide relief and a more normal life for even people who suffer from moderate to severe asthma. There are many traditional formulas often used as substitutes for conventional pharmaceuticals. Ma Huang Xing Ren Shi Gao Gan Cao Tang is often used for allergic disorders such as pneumonia, bronchitis, asthma, allergic rhinitis, urticarial and eczema. (Huang 83- 84) Xiao Qing Long Tang is used to treat bronchial asthma; chronic bronchitis; allergic rhinitis; and hay fever. (Huang 140-141). Formulas can be altered to suit individual patients' needs according to the dictates of traditional Chinese medicine. But care must be taken, as with conventional medicine, to avoid adverse reactions. Patients must still be monitored, regardless of whether they are treated with conventional or traditional medicine. References Huang, Huang. (2008). Zhang Zhong-Jing's clinical application of 50 medicinals Huang, Huang. (2020). Guide to clinical application of classical formulas. Robidoux, S (Translator).  https://www.paperdue.com/customer/paper/prophylactic-asthmatic-drugs-and-traditional-2148240#:~:text=Logout-,ProphylacticAsthmaticDrugsandTraditionalChineseFormulas,-Length2pages Read the full article

[valencelabs]

Fexofenadine Hydrochloride and Montelukast: Valence Labs

Allergies are a common health concern, affecting millions of people worldwide. Seasonal changes, environmental factors, and genetic predispositions can lead to allergy symptoms like sneezing, runny nose, and itchy eyes. For those seeking effective relief, Fexofenadine Hydrochloride and Montelukast  are often recommended by healthcare professionals.

What Are Fexofenadine Hydrochloride and Montelukast ?

Fexofenadine and Montelukast are two medications often prescribed together to manage allergy symptoms and asthma.

Fexofenadine Hydrochloride: A second-generation antihistamine that blocks histamine, the chemical responsible for allergy symptoms.

Montelukast: A leukotriene receptor antagonist (LTRA) that reduces inflammation and prevents asthma symptoms.

How Do These  Work?

When allergens enter the body, histamines and leukotrienes are released, leading to symptoms like nasal congestion, runny nose, and itchy eyes. Fexofenadine blocks histamine receptors, reducing symptoms of allergic rhinitis. Montelukast, on the other hand, blocks leukotrienes, which helps in controlling asthma and allergy symptoms.

Benefits of Fexofenadine Hydrochloride and Montelukast 

Dual Action Relief: Targets both histamines and leukotrienes, providing comprehensive allergy relief.

Non-Drowsy Formula: Fexofenadine is a non-sedating antihistamine, making it suitable for daytime use.

Prevention of Asthma Symptoms: Montelukast helps in preventing exercise-induced bronchoconstriction and chronic asthma.

Convenience: A single tablet offers dual protection, reducing the need for multiple medications.

[literaturereviewhelp]

Asthma is an inflammatory disease of the airways that causes narrowing of the airways causing to obstruction of airflow leading to symptoms such as wheezing, dyspnoea, chest tightness and coughing. Asthma affects the quality of life of the patients and is and is an economic burden to the families due to medical expenses and hospitalisations. Asthma is prevalent in westernised environments as compared to rural areas. Aims and objectives: To identify ways in which asthma can be caused, its pathophysiology, prognosis, epidemiology, signs and symptoms, diagnosis, treatment, prevention and management. Proper management of the disease will enable patients live a better quality of life with fewer hospitalisations. Keywords: Asthma, allergens, inflammation, wheezing Introduction Asthma is an episodic and chronic inflammatory disease of the small airways of the lungs, characterised by intermittent airway narrowing and airflow obstruction that leads to symptoms of recurrent episodes of wheezing and shortness of breath, chest tightness and coughing particularly at night and early in the morning. (Goyal & Agrawal, 2013) It causes a heavy economic burden on patients, their families and the healthcare system. It is a burden to low-income earners due to medical and drug costs. Asthma patients experience missed school or work days, medical expenses and even premature death therefore influencing their quality of life. Knowledge about the disease and its predisposing causes for development would help researchers to better target future therapies. (Bollmeier, 2013) Pathophysiology Asthma is a complex syndrome characterised by airway hyper-responsiveness and is caused by a multicellular inflammatory reaction that leads to airway obstruction. Inflammatory and cellular infiltration of the airways is by recruitment and activation of mast cells, macrophages, antigen presenting dendritic cells, neutrophils, eosinophils and T lymphocytes. The major role in the activation of the immune system that leads to the release of many mediators such as interleukins and granulocyte macrophage colony stimulating factor is by type 2 T helper cells. Cells and tissues in asthmatics are prone to inflammatory reactions against normally harmless substances. This inflammation can cause swelling, mucous production leading to airway narrowing. Air narrowing leads to asthma triggering symptoms. Exposure to substances that trigger reactions on the airways lead to production of IgE antibodies that help release of inflammatory mediators such as histamine and leukotrienes. These mediators cause the airway of the smooth muscles to contract. Some mediators activate B lymphocytes to produce immunoglobulin E (IgE) while others are related to eosinophilic bronchitis, neutrophilic infiltration of the airway and a pauci-granulocytopenic type of inflammation. This persistent inflammation results in airway remodelling which includes increased deposition of extracellular proteins, smooth muscle hypertrophy and hyperplasia and increased goblet cells. This leads to the epithelium being fragile and thin and the epithelial basement membrane thickens. There would be increased mucus production and endothelial leakage which leads to mucosal oedema. Mediator induced abnormalities in the parasympathetic and non-cholinergic nervous system may lead to increased bronchial hyper responsiveness. (Al-Moamary, et al., 2012) In places with extremely clean household environments and fewer circulating infectious diseases have higher incidences and prevalence of asthma meaning the immune system is not challenged. The developing immune system shifts the balance between equal parts of T-helper (Th) cells type 1 and type 2. The lack of exposure bacteria shifts the immune system toward a Th 2 cell mediated immunity. The shift favours the development of allergic disorders including asthma because Th 2 cells produce interleukins that contribute to atopy through immunoglobulin E production. Read the full article

[thelovebudllc]

Blocking an inflammatory receptor in the retinas of aging mice improves retinal health

A new research paper was published in Aging (Aging-US) on January 31, 2025, in Volume 17, Issue 2, titled “Cysteinyl leukotriene receptor 1 modulates retinal immune cells, vascularity and proteolytic activity in aged mice.” The study, led by first author and corresponding author Andreas Koller from the University Hospital of the Paracelsus Medical University, found that blocking an inflammatory…

[shabaresh]

Childhood to Adult Asthma Care: Holistic Treatment at MagnAid Hospitals

Asthma is a chronic respiratory condition that affects millions of people worldwide. It impacts the airways, causing inflammation and narrowing, making it difficult to breathe. At MagnAid Hospitals, we understand how disruptive asthma can be to everyday life, and our specialized pulmonology team is committed to offering comprehensive care for asthma patients of all ages.

What is Asthma? Asthma is characterized by recurrent episodes of wheezing, coughing, chest tightness, and shortness of breath. These symptoms can vary in severity and frequency. Triggers for asthma attacks include allergens (such as pollen, dust mites, and pet dander), pollution, cold air, respiratory infections, physical activity, and even emotional stress. Understanding what causes your asthma symptoms is key to effective management.

Types of Asthma:

Allergic Asthma: Triggered by allergens like pollen, dust, and mold.

Non-Allergic Asthma: Triggered by environmental factors such as smoke, pollution, and cold air.

Exercise-Induced Bronchoconstriction (EIB): Symptoms occur during or after exercise.

Occupational Asthma: Caused by workplace irritants like chemicals or dust.

Childhood Asthma: A common chronic condition in children that requires careful management.

Why Choose MagnAid for Asthma Care?

Accurate Diagnosis: We utilize advanced diagnostic techniques such as spirometry, peak flow measurements, allergy testing, and imaging studies to ensure an accurate and thorough assessment.

Customized Treatment Plans: Every asthma patient is unique. We create individualized plans combining medications, inhaler techniques, lifestyle changes, and avoidance of triggers.

Multidisciplinary Approach: Our pulmonologists collaborate with allergy specialists, dietitians, and respiratory therapists to offer holistic care.

Asthma Education & Counseling: We prioritize educating patients and families on asthma action plans, emergency measures, and long-term disease control.

24/7 Emergency Response: Our hospital is equipped to handle severe asthma attacks with quick and effective emergency care.

Treatment Options Available at MagnAid Hospitals:

Inhaled corticosteroids

Long-acting beta agonists (LABA)

Leukotriene modifiers

Combination inhalers

Biologic therapies for severe asthma

Allergy immunotherapy (in selected cases)

Pulmonary rehabilitation programs

Asthma in Children and Special Care: Children require extra attention and monitoring. At MagnAid Hospitals, we offer pediatric asthma clinics where children receive age-appropriate education and treatments to help them live active and fulfilling lives.

Living with Asthma: Managing asthma is not just about medications. It’s also about adopting healthy lifestyle habits, identifying and avoiding triggers, maintaining good indoor air quality, exercising with caution, and regularly monitoring lung function.

Signs That You Should See a Pulmonologist Immediately:

Frequent coughing, especially at night or early morning

Shortness of breath during mild activity or while resting

Chest tightness or discomfort

Increased use of quick-relief inhalers

Difficulty speaking during an attack

Symptoms that interfere with daily life or sleep

Pulmonary Rehabilitation Programs at MagnAid: For patients with moderate to severe asthma, we offer pulmonary rehabilitation programs designed to enhance lung function, build stamina, and improve quality of life. These programs include breathing exercises, physical training, nutritional counseling, and psychological support.

Our Commitment: At MagnAid Hospitals, we believe that with the right support and medical care, asthma can be effectively controlled. Our goal is to empower patients with the tools and knowledge needed to take charge of their respiratory health.

Book Your Appointment Today Take control of your breathing and experience a better quality of life. Let the specialists at MagnAid Hospitals help you manage your asthma with care and expertise.

MagnAid Hospitals -  Every Breath Matters. Every Life Matters.

[soumyafwr]

Leukotriene Modifiers Market Analysis, Size, Share, and Forecast 2031

[twinkl22004]

“Leukotriene C4 Synthase Deficiency”, Victor McKusick, Mendelian Inheritance in Man, 1966. 白三烯C4合成酶缺乏症。

Here I present: “Leukotriene C4 Synthase Deficiency”, Victor McKusick, Mendelian Inheritance in Man’, 1966. 白三烯C4合成酶缺乏症。(LTC4S).INTRODUCTION. ABOVE Enzyme Commission number: EC# 4.4.1.20 Leukotriene C4 synthetase (LTC4S) catalyzes the synthesis of leukotriene C4 (LTC4) through conjugation of LTA4 with reduced glutathione (GSH), which is synthesized by glutathione synthetase (GSS). Leukotriene C4…

[nursingwriter]

Hyojung Lee, L.Ac. Prophylactic Asthmatic Drugs and Traditional Chinese Formulas (EDIT) Prophylactic Asthmatic Drugs and Traditional Chinese Formulas In recent years there has been a notable increase in the diagnoses of allergies, asthma, and other diseases that affect the ability of people to breathe freely. The reasons for this are still the subjects of scientific debate and continued research. However, more effective drugs have been developed to treat the wheezing, shortness of breath, and other symptoms of allergies, asthma, and inflammation of the lungs. One of the most commonly-prescribed drugs for asthma is Cromolyn, otherwise known by its more popular brand name of Intal. Cromolyn is usually inhaled through an atomizer as an aerosolized solution or is breathed in as a microfine powder. It inhibits the release of histamine, leukotrienes and other chemicals in the body that mediate inflammation. These chemicals are secreted from mast, macrophages, and other types of cells that have a critical role in causing an allergic reaction to take place. Cromolyn is indicated for the prevention of bronchospasms and bronchial asthmatic attacks. But like all drugs, it should not be prescribed without careful consideration of its side effects. These side effects include: coughing; hoarseness; a dry mouth or throat; throat irritation; and nasal congestion or sneezing. Ironically, Cromolyn can cause side effects similar to the condition it is attempting to treat! This is why it must be used with caution, although it can make the life of someone suffering from allergies much easier, if it is used properly and the person does not develop an adverse reaction. Corticosteroids are another class of prophylactic asthma medications used in asthma treatment. They are used to decrease airway obstruction or constriction. Corticosteroids stabilize the membranes of lysosomes, preventing the release of hydrolytic enzymes that cause the inflammation characteristic of an asthmatic attack. Inhaled glucocorticoids are the most commonly prescribed corticosteroids. These drugs also inhibit leukotrien synthesis and reduce bronchoconstriction and secretion of mucus, or, in layperson's terms, coughing and phlegm. One problem with administration of corticosteroids by mouth is that a fair percentage of the drug is deposited in the pharynx or the mouth, or is swallowed. This means that precautions must be taken to ensure that the drug is administered effectively. This can be prevented with the use of a spacer, attached to a metered-dose inhaler. Washing the mouth afterwards can also reduce unwanted side effects from deposits from the drug in the mouth, which is critical in preventing the development of oropharyngeal candidiasis, or thrush, the growth of fungus in the mouth. Severe asthma is sometimes treated with systemic glucocorticoids for a short period of time. These are intravenously administered in the form of Methyl prednisone or oral Prednisone, but usually once the patient has improved they are gradually weaned off the drug after a period if one to two weeks. Both Cromolyn (Intal) and Corticosteroids are called prophylactic asthmatic drugs because they merely inhibit the effects of asthma, they do not provide a cure for the illness. However, until there is a cure, they can provide relief and a more normal life for even people who suffer from moderate to severe asthma. There are many traditional formulas often used as substitutes for conventional pharmaceuticals. Ma Huang Xing Ren Shi Gao Gan Cao Tang is often used for allergic disorders such as pneumonia, bronchitis, asthma, allergic rhinitis, urticarial and eczema. (Huang 83- 84) Xiao Qing Long Tang is used to treat bronchial asthma; chronic bronchitis; allergic rhinitis; and hay fever. (Huang 140-141). Formulas can be altered to suit individual patients' needs according to the dictates of traditional Chinese medicine. But care must be taken, as with conventional medicine, to avoid adverse reactions. Patients must still be monitored, regardless of whether they are treated with conventional or traditional medicine. References Huang, Huang. (2008). Zhang Zhong-Jing's clinical application of 50 medicinals Huang, Huang. (2020). Guide to clinical application of classical formulas. Robidoux, S (Translator). https://www.paperdue.com/customer/paper/prophylactic-asthmatic-drugs-and-traditional-2148240#:~:text=ProphylacticAsthmaticDrugs,Paper29455409 Read the full article