Before Using

Drug information provided by: Micromedex

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:


Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.


Studies on this medicine have been done only in adult patients and there is no specific information comparing the use of tegaserod in children and adolescents under the age of 18 with use in other age groups.


Many medicines have not been specifically studied in older people. Therefore it may not be known whether they work the same way they do in younger adults or if they cause different side effects or problems in older people. There is no specific information comparing the use of tegaserod in older patients with use in other age groups for treatment of irritable bowel syndrome.

This medicine is not approved for patients 55 years of age or older .


Information about this tegaserod-oral-route
Pregnancy Category Explanation
All Trimesters B Animal studies have revealed no evidence of harm to the fetus, however, there are no adequate studies in pregnant women OR animal studies have shown an adverse effect, but adequate studies in pregnant women have failed to demonstrate a risk to the fetus.


There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.

Drug Interactions

Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.

Other Interactions

Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.

Other Medical Problems

The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:

  • Abdominal adhesions or
  • Anxiety or
  • Bowel obstructions or intestinal blockage (or history of) or
  • Depression or
  • Diabetes or
  • Gallbladder disease or gallstones (or history of) or
  • Heart attack or stroke, history of or
  • High blood pressure or
  • Hyperlipidemia (high amount of cholesterol in the blood) or
  • Kidney disease or
  • Liver disease or
  • Obesity or
  • Sphincter of Oddi dysfunction (severe stomach pain with nausea and vomiting) or
  • Suicidal tendencies or
  • Unstable angina (chest pain at rest)—Tegaserod should not be used if you have any of these conditions .
  • Abdominal pain, new or sudden worsening of—Tegaserod should be stopped immediately.
  • Diarrhea—Serious side effects such as dizziness, lightheadedness, and dehydration can occur when using tegaserod. If you have any of these symptoms, notify your doctor immediately and stop taking this medicine. Tegaserod should not be used if you are currently experiencing or frequently experience diarrhea.