Took some cheap allergy medicine because thats the only one available in the store that was…

Took some cheap allergy medicine because thats the only one available in the store that was non-drowsy. Anyways, I took the allergy medicine for my runny nose that kept bothering me. Maybe 30 mins later after I took it, I start another symptom of sneezing non-stop! What kind of mess😂😂😂