Hypersensitivity Reaction FAQ
What are common allergens in Malaysia?
Common allergens in Malaysia include pollen, dust mites, mold, pet dander, and certain foods like peanuts or shellfish.
How do I know if I'm having an allergic reaction?
Symptoms may include itching, redness, swelling, sneezing, runny nose, and in severe cases, difficulty breathing or anaphylaxis.
What is anaphylaxis?
Anaphylaxis is a severe, life-threatening allergic reaction requiring immediate medical attention and epinephrine administration.
Can allergic reactions be prevented?
Avoiding known allergens and using preventive medications, such as daily antihistamines, can help reduce the risk of reactions.
What is the best treatment for mild allergic reactions?
Mild reactions may be treated with oral antihistamines and topical corticosteroids to alleviate symptoms.
Are epinephrine auto-injectors available in Malaysia?
Yes, epinephrine auto-injectors like EpiPen are available in Malaysia with a prescription for severe allergy sufferers.
Can I take over-the-counter medications for allergies?
Mild allergy symptoms can often be managed with over-the-counter antihistamines and decongestants.
How long do allergic reaction symptoms typically last?
Symptoms can last from a few hours to several days, depending on the individual and the allergen exposure.
What should I do if I suspect a food allergy?
Consult a healthcare professional for proper diagnosis, which may involve skin prick tests or blood tests.
Are allergic reactions more common in certain seasons in Malaysia?
Yes, rainy seasons can exacerbate mold allergies, while dry seasons may increase pollen-related reactions.
Can stress trigger allergic reactions?
Stress can exacerbate existing allergies but is unlikely to be the sole trigger for an allergic reaction.
How do I administer an epinephrine auto-injector?
Follow the device's instructions, typically involving injecting into the mid-outer thigh during an emergency.
Are there natural remedies for allergic reactions?
Some natural remedies, like local honey for pollen allergies, may offer relief but should not replace medical treatment.
What is the difference between a food allergy and intolerance?
Food allergies involve an immune response, while intolerances, like lactose intolerance, do not.
Can children outgrow their allergies?
Some children may outgrow certain allergies, such as milk or egg allergies, by adulthood.
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