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Author: Meddx Allergy Team
What is acute & chronic allergic reaction?
Allergic reactions can be categorized into Acute & Chronic reactions.
Acute Reactions
In general, occurs within minutes or hours when in contact (oral or contact) with allergens.
Symptoms includes:
- Breathing difficulties, narrowing of tracheal
- Blood pressure drop
- Severe skin rash and itchiness
- Acute Allergy Reaction could be life threatening. A trip to the hospital could be necessary. Carrying an Adrenaline auto-injectors (JEXT) is recommended.
Chronic Reaction In general, occurs within hours or days when in contact (oral or contact) with allergens.
Symptoms includes:
- Skin itchiness
- Eczema
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