Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Allergies like hay fever and dust allergy respond well to antihistamines and steroid nasal sprays. Newer antihistamines cause little drowsiness, and avoiding triggers helps too.
Steroid nasal sprays (in some places): fluticasone, mometasone
Antihistamine eye drops for itchy eyes
Add-on / doctor-guided
Montelukast for allergic rhinitis with asthma
Short courses for severe flare-ups
When to see a doctor urgently
Swelling of the lips/throat or breathing difficulty (severe allergy) — emergency
Wheezing or breathlessness (possible asthma)
Do not overuse decongestant nasal sprays (rebound congestion)
Not a prescription. This lists medicines commonly used for this condition to help you understand your options — it is NOT a prescription. Do not self-medicate: the right choice and dose depend on the cause, your health and other medicines, and prescription drugs (especially antibiotics) need a doctor. Misusing antibiotics drives resistance.
Frequently asked questions
What is the best allergy medicine?
Non-drowsy antihistamines like fexofenadine, cetirizine or loratadine work well for sneezing and itching; a steroid nasal spray is best for a blocked nose.
Which antihistamine is non-drowsy?
Fexofenadine, loratadine and bilastine are the least sedating; cetirizine and levocetirizine are usually low-drowsiness.
When is an allergy an emergency?
Swelling of the lips or throat, difficulty breathing or collapse is anaphylaxis — use adrenaline and call emergency services.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.