In even rarer cases, people with a penis who produce semen can be allergic to their own seminal fluid—a condition called post-orgasmic illness syndrome. Symptoms of this condition can happen within ...
Mild to moderate signs of food allergy include a swollen face, lips or eyes; hives or welts on your skin; or vomiting. A severe allergic reaction (called anaphylaxis) can cause trouble breathing ...
The U.S. Food and Drug Administration on Wednesday warned about the risk of a rare but serious allergic reaction with the use of some multiple sclerosis drugs including Teva's Copaxone.