Hyland's Hayfever tablets.
Dosage is two to three tablets every four hours or as needed.
Some of these products are in liquid form. Homeopathic preparations with mixed grass pollens are also considered alternative remedies for hay fever. The thinking is that small quantities will produce less severe reactions but prompt the body to start the self-healing process. If you adhere to the homeopathic philosophy, you'd want to know that ambrosia is a form of ragweed. Given the way homeopathy works, one can certainly see the possibility that taking these agents could cause an allergic reaction.