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Medical Conditions - Hypersensitivity Reaction

An exaggerated body's immune response to certain allergens causes hypersensitivity reactions. Potential allergens are pollens, bee venom, drugs, food items, etc. Four types of hypersensitivity reactions are anaphylaxis, cytotoxic, immune complex, and delayed reactions. Examples include allergic rhinitis, conjunctivitis, drug-induced hemolytic anemia, contact dermatitis, food allergy, hay fever, angioedema, atopic eczema, erythema, etc.

All hypersensitivity reaction Q&A

Are there any side effects associated with taking Dapsone?

Hello, Welcome to icliniq.com. I understand your concern. Dapsone (antibiotic) works well in Dermatitis herpetiformis. It is the drug of choice for this condition.

What are the possible causes of allodynia?

Hello,Welcome to icliniq.com.Hypersensitivity is caused by the effect on the nerve, which can be due to various reasons. It may be from the spinal cord to the region in the leg.

I have white patches in the throat and a reddened soft palate. Is it oral cancer?

Hello, Welcome to icliniq.com. It is good that you stopped drinking. Meanwhile, I do not find any cancerous lesion in the pictures you sent (attachment removed to protect patient identity).

Why am I experiencing itching after taking a bath, especially on the legs?

Hello, Welcome to icliniq.com. I understand your concern. As per the history provided, the condition may be cholinergic urticaria.

What medicines give long-term asthma relief in young males?

Hello, Welcome to icliniq.com. I read your query and can understand your concern.

Does caffeine cause my persistent nausea and anxiety?

Hello,Welcome to icliniq.com.I read your query and understand your concern.After going through your history, it is very clear that what you described are two totally different issues.

What causes recurrent cough and cold in a toddler?

Hello, Welcome to icliniq.com. I read your query and understand your concern. Your son seems to be suffering from asthma. It is a hypersensitive disorder where the airways are hyper-reactive.

What are effective ways to manage dry, itchy, and red lips?

Hi, I am glad you chose icliniq for your medical-related queries. I understand your concern and will try to help you with it. I have gone through your case.

Answered By
What causes post-shaving bumps and rashes around the anus?

Hi, I am glad you chose icliniq for your medical-related queries. I understand your concern and will try to help you with it.

Why does one get allergies in specific months every year?

Hello, Welcome to icliniq.com. I read your query and understand your concern. You seem to be suffering from airway hyperreactivity disorder, the common colloquial term being an allergy.

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