What are the side effects of Treat?

We are not aware of any side effects of Treat. However, if you are allergic to sulfites, you could experience a reaction that can vary from mild to life threatening. Do not use Treat if you are allergic to sulfites. The most common symptoms from an allergic reaction are mild and involve a skin rash accompanied by redness, hives, itching, flushing, tingling, and swelling.