Besides antibiotics what treatment do you use for pnd caused by allergies?

Treatment plan: Best treatment for allergies is to avoid the allergic trigger if possible/practical. Medications used to treat post nasal drip from allergies include antihistamines (zyrtec, allegra, claritin, xyzal) and topical nasal steroid sprays (most effective!) or nasal antihistamine sprays (astepro). If still not getting relief, allergy immunotherapy (allergy shots) are effective. An allergist can help.