Ask a doctor before use if you have - kidney disease, a magnesium-restricted diet, abdominal pain, nausea, or vomiting, noticed a sudden change in bowel habits that persists over a period of 2 weeks, already used a laxative for a period longer than 1 week. Ask a doctor or pharmacist before use if you are taking any other drug. Take this product 2 or more hours before or after other drugs. Laxatives may affect how other drugs work. Caution: if prompt relief is not obtained or there is evidence of infection, discontinue use and consult your physician. Hot or warm soaks should not be used by individuals with diabetes except on the advice of a physician. Keep out of reach of children. Stop use and ask a doctor if you have rectal bleeding or failure to have a bowel movement after use. These could be signs of a serious condition. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a poison control center right away.