A similar tablet called "A.C. & C." (which stands for Acetylsalicylic acid with Caffeine and Codeine) containing 325–375 mg of acetylsalicylic acid (Aspirin) instead of acetaminophen is also available without a prescription. Codeine combined with an antihistamine, and often caffeine, is sold under various trade names and is available without a prescription. These products are kept behind the counter and must be dispensed by a pharmacist who may limit quantities.Names of many codeine and dihydrocodeine products in Canada tend to follow the narcotic content number system (Tylenol With Codeine No. 1, 2, 3, 4 &c) mentioned below in the section on the United States; it came to be in its current form with the Pure Food & Drug Act of 1906.Controlled Drugs and Substances Act (S.C. 1996, c. 19) effective July 28, 2020. Codeine is now classified under Schedule 1, giving it a higher priority in the treatments of offenders of the law. Codeine became a prescription-only medication in the province of Manitoba on February 1, 2016. The number of low-dose codeine tablets sold in Manitoba decreased by 94 percent from 52.5 million tablets sold in the year prior to the policy change to 3.3 million in the year after. A pharmacist may issue a prescription, and all purchases are logged to a central database to prevent overprescribing.
Iododermas are caused by iodides, with the most common sources of exposure being oral and intravenous contrast materials used to treat thyroid disease. : 135   The most common type of eruption is an acneiform eruption with numerous acutely inflamed follicular pustules, each surrounded by a ring of hyperemia. : 135

See also
Skin lesion
List of cutaneous conditions

References


== External links ==