You have a blood or bone marrow disease. If you will have surgery within 2 months, including dental surgery, requiring general or spinal anesthesia. If you have asthma, emphysema or other lung disorder. If you take non-prescription ulcer medicine, asthma medicine or amphetamines. Report this to your doctor immediately.
Early treatment can help.
Avoid drug or discontinue nursing until you finish medicine. Consult doctor for advice on maintaining milk supply. Skin may remain sensitive for 3 months after discontinuing. Don't work around dangerous machinery. Don't climb ladders or work in high places.