Bentyl (dicyclomine) is a medication used to reduce symptoms of irritable bowel syndrome (IBS). Dicyclomine reduces the symptoms of stomach and intestinal cramping. IBS is a common chronic condition that leads to colon inflammation. This condition can cause intestinal damage in some cases.

How does Bentyl (dicyclomine) work?

Dicyclomine works by slowing the natural movement of the gut and relaxes the muscles in the stomach and intestines.

Make sure to always read the patient information and instructions before using this medication. Always follow your doctor’s directions.

• Take this medication by mouth, with or without food.
• Your doctor may start you on a lower dose and gradually increase it to reduce side effects.
• Do not take this medication at the same time as antacids.
• If you are taking an antacid, take it after meals and Bentyl before meals.
• Do not increase or lower your dose without talking to your doctor.

Tell your doctor and pharmacist:

• About your drug and other allergies.
• If you have a family history of glaucoma, enlarged prostate, problems with urination, intestinal blockage, heart problems, high blood pressure, central nervous system problems, family history of substance use disorder, liver and kidney problems.

You should also know:

• Drinking alcohol or consuming cannabis may increase dizziness side effects.
• Older adults may be more sensitive to side effects.
• This drug may make you sweat less, which can increase your risk of heat stroke. Get medical help right away if you have a fever that does not go away.

Common side effects of Bentyl include but are not limited to:

• Dizziness
• Drowsiness
• Lightheadedness
• Weakness
• Blurred vision
• Dry mouths
• Dry eyes
• Constipation

Get medical help if you have any of the following side effects of dicyclomine.

• Decreased sweating
• Dry, hot, or flushed skin
• Loss of coordination
• Slurred speech
• Mental or mood changes
• Hallucinations
• Agitation
• Nervousness
• Decreased sexual ability

Can this drug be taken while pregnant?

This drug should only be taken when clearly needed. Dicyclomine also passes into the breast milk and may have undesirable effects on a nursing infant. The manufacturer recommends not to breastfeed while taking this drug.