<unk>  is a OTC granule that is FDA approved for the treatment of symptoms associated with allergic reactions and Helps support healthy respiratory system.   Common adverse reactions include breathing difficulties, chills, cough, diarrhoea, flushing, headaches.
Histamine dihydrochloride
Leukotriene
Benzydamine
Hyoscyamine
Allyl chloride
Prostaglandin F2alpha
Sodium nitrite
Nitroxoline