Creams, ointments, gels, sprays, lotions and patches are medicines that will enter your body by penetrating through the skin and entering the bloodstream. They can cause side effects if you use too much of the medicine.
Read Safety ArticleAcetaminophen (brand name Tylenol) is well known to consumers as an over-the-counter (OTC) pain reliever and fever reducer. Acetaminophen is an ingredient also found in many OTC and prescription medicines for both adults and children.
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