Bentyl comes in the forms of capsule, tablet, and oral liquid. It is usually taken four times per day. For best results, Bentyl should be taken 30 minutes to 1 hour before eating a meal. Bentyl should not be taken at the same time as an antacid. Some Antacids can reduce the effectiveness of Bentyl.
Serious side effects of Bentyl include mental changes such as confusion, short-term memory loss, hallucinations or agitation. In most cases, these side effects are gone in the 12 to 24 hours after the patient stops taking Bentyl.
Other side effects