Generic Budesonide Caps

Common use
Budesonide capsules are used to treat inflammatory bowel diseases, such as Crohn’s disease and ulcerative colitis. As a corticosteroid, budesonide reduces inflammation in the digestive tract by suppressing the immune response. The capsules are formulated for delayed or extended release, ensuring that the medication reaches specific areas of the intestine. This helps manage symptoms like abdominal pain, diarrhea, and intestinal swelling.

Dosage and direction
The typical adult dose is 9 mg once daily, usually in the morning, for up to 8 weeks or as prescribed. Capsules should be swallowed whole with water—do not crush, chew, or open them, as this affects the controlled release. It’s best taken at the same time each day. Always follow your doctor’s exact instructions for dosing duration and tapering, if necessary.

Precautions
Tell your doctor if you have a history of infections, high blood pressure, diabetes, osteoporosis, or liver problems. Because budesonide is a corticosteroid, long-term use can suppress your immune system. Avoid contact with people who are sick or recently vaccinated with live vaccines. Monitor for signs of adrenal suppression, especially if the drug is discontinued suddenly.

Contraindications
Do not use budesonide capsules if you are allergic to budesonide or any capsule ingredients. It is contraindicated in patients with untreated systemic fungal, bacterial, or viral infections. Use caution in children, pregnant women, or breastfeeding mothers—only if the benefit outweighs the potential risk. Avoid use if you have severe liver disease unless directed by a specialist.

Possible side effect
Common side effects include headache, nausea, abdominal pain, and fatigue. Some patients may experience acne, mood swings, or increased appetite. Long-term use may lead to corticosteroid-related effects like osteoporosis, adrenal suppression, or high blood sugar. Contact your doctor if you notice signs of infection, easy bruising, or blurred vision.

Drug interaction
Budesonide is metabolized in the liver via CYP3A4, so interactions may occur with drugs like ketoconazole, clarithromycin, or HIV protease inhibitors. Grapefruit and grapefruit juice can also affect how the medication is broken down. Combining with other corticosteroids increases risk of side effects. Always inform your healthcare provider about all medications and supplements you are using.

Missed dose
If you miss a dose, take it as soon as you remember, unless it's nearly time for your next dose. Do not double the dose to make up for a missed one. Resume your normal dosing schedule as instructed. If you miss multiple doses, contact your doctor.

Overdose
An overdose of budesonide capsules may cause symptoms such as fatigue, muscle weakness, and hormonal imbalance. Long-term overuse increases the risk of adrenal suppression and immune suppression. In case of overdose, seek emergency medical attention. There is no specific antidote; treatment is supportive and symptomatic.

Storage
Store at room temperature (20°C to 25°C / 68°F to 77°F) in a dry place away from direct light and heat. Keep capsules in their original packaging until use. Do not store in the bathroom or near moisture. Keep out of reach of children and pets.

Disclaimer

We provide only general information about medications which does not cover all directions, possible drug integrations, or precautions. Information at the site cannot be used for self-treatment and self-diagnosis. Any specific instructions for a particular patient should be agreed with your health care adviser or doctor in charge of the case. We disclaim reliability of this information and mistakes it could contain. We are not responsible for any direct, indirect, special or other indirect damage as a result of any use of the information on this site and also for consequences of self-treatment.

Clinical Verification

Last Clinically Updated: August 15, 2026

Written By

Dr. Elena Vance, PharmD

Clinical Specialist in Neuropharmacology

Fact Checked By

Marcus Thorne, MS

Biomedical Data & FDA Label Verification

Medically Reviewed By

Dr. Arthur Campbell, MD

Board-Certified Psychiatrist (ABPN)