Allergy drugs: Know your options

Several varieties of drugs are used to address allergy symptoms. Here’s more details.

By Mayo Clinic Personnel

Allergy drugs are offered as supplements, liquids, inhalers, nasal sprays, eyedrops, skin creams and shots (injections). Some are offered about-the-counter other folks are offered by prescription only. Here’s a summary of the varieties of allergy drugs and why they are used.


Antihistamines block histamine, a symptom-resulting in chemical released by your immune method for the duration of an allergic response.

Tablets and liquids

Oral antihistamines are offered about-the-counter and by prescription. They simplicity a runny nose, itchy