Colestipol Side Effects

Not all side effects for colestipol may be reported. You should always consult a doctor or healthcare professional for medical advice. Side effects can be reported to the FDA here.

For the Consumer

Applies to colestipol: oral powder for suspension, oral tablet

In addition to its needed effects, some unwanted effects may be caused by colestipol. In the event that any of these side effects do occur, they may require medical attention.

You should check with your doctor immediately if any of these side effects occur when taking colestipol:

Rare
  • Black, tarry stools
  • stomach pain (severe) with nausea and vomiting

If any of the following side effects occur while taking colestipol, check with your doctor or nurse as soon as possible:

More common
  • Constipation
Rare
  • Loss of weight (sudden)

Some of the side effects that can occur with colestipol may not need medical attention. As your body adjusts to the medicine during treatment these side effects may go away. Your health care professional may also be able to tell you about ways to reduce or prevent some of these side effects. If any of the following side effects continue, are bothersome or if you have any questions about them, check with your health care professional:

Less common
  • Belching
  • bloating
  • diarrhea
  • dizziness
  • headache
  • nausea or vomiting
  • stomach pain

For Healthcare Professionals

Applies to colestipol: oral granule for reconstitution, oral tablet

Gastrointestinal

Gastrointestinal side effects occur in the majority of patients. In one study, up to 68% of patients complained of gastrointestinal side effects. Constipation is most common and can be severe. Intestinal obstruction is reported with another bile acid sequestrant; elderly and pediatric patients treated with colestipol may be at risk for this as well. Increases in fluid intake as well as dietary fiber may help to reduce the severity of constipation. In general, gastrointestinal side effects tend to diminish with continued therapy. If gastrointestinal side effects are significant, dosage reduction, even if temporary, may be beneficial.

Gastrointestinal side effects include constipation (10 to 28%), heartburn (17%), abdominal discomfort (11%), nausea (9%), belching, flatulence, vomiting, and diarrhea. Peptic ulceration, gastrointestinal irritation and bleeding, cholecystitis, cholelithiasis, and anorexia have been reported rarely.

Hematologic

Hematologic side effects include a single report of prolonged prothrombin time responsive to vitamin K supplementation.

Hepatic

Hepatic side effects include transient elevations in serum glutamic oxaloacetic transaminase and alkaline phosphatase.

Nervous system

Nervous system side effects include headache, dizziness, and, very rarely, anxiety, vertigo, and drowsiness.

Hypersensitivity

Hypersensitivity reactions have included urticaria and dermatitis.

Musculoskeletal

Musculoskeletal side effects include rare reports of muscle pain, joint pain, and arthritis.

Metabolic

Metabolic side effects include increases in serum phosphorus and chloride and decreases in serum sodium and potassium. Colestipol has been reported to decrease the absorption of thyroxine (T4).

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. This material does not endorse drugs, diagnose patients, or recommend therapy. This information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate safety, effectiveness, or appropriateness for any given patient. Drugs.com does not assume any responsibility for any aspect of healthcare administered with the aid of materials provided. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the substances you are taking, check with your doctor, nurse, or pharmacist.

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