Stop use and ask a doctor if you need to use a laxative for more than 1 week you have rectal bleeding or fail to have a bowel movement after use of a laxative. These could be signs of a serious condition. Ask a doctor before use if you have stomach pain, nausea or vomiting a sudden change in bowel habits that lasts more than 2 weeks. When using this product do not use within 1 hour after taking an antacid or milk do not chew or crush tablet(s) you may have stomach discomfort, faintness and cramps. Warnings Do not use if you cannot swallow without chewing. 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.