What is dicyclomine HCl 20 mg used for?
Dicyclomine hydrochloride (HCl) 20 mg is an antispasmodic medicine used to treat symptoms of irritable bowel syndrome (IBS), especially abdominal cramping and spasms. It works by relaxing smooth muscle in the gastrointestinal tract, which can reduce pain from bowel spasms.
How should dicyclomine HCl 20 mg be taken?
Dicyclomine dosing is individualized, but common use involves taking tablets by mouth on a set schedule for symptom control. It’s typically prescribed as a fixed-dose regimen rather than “as needed,” because it’s meant to prevent or reduce recurrent cramping. Follow the exact directions on your prescription label.
What are common side effects patients report?
Because dicyclomine has anticholinergic effects, common side effects can include:
- Dry mouth
- Blurred vision
- Dizziness or drowsiness
- Constipation
- Nausea
- Trouble urinating
If you get severe side effects (such as fainting, fast heartbeat, confusion, or inability to urinate), seek urgent medical care.
Who should avoid dicyclomine or use it only with extra caution?
Dicyclomine may be unsafe or require close monitoring in people with certain conditions that anticholinergic drugs can worsen, such as:
- Glaucoma (especially narrow-angle)
- Urinary retention or problems urinating
- Certain bowel obstruction or severe constipation/ileus
- Myasthenia gravis
- Significant gastrointestinal motility problems
It can also interact with other medicines that cause anticholinergic effects, increasing side effects.
What happens if you miss a dose or take too much?
If you miss a dose, take it when you remember unless it’s close to the next scheduled dose—then skip the missed dose and resume your regular schedule. Do not double up.
Taking too much can increase anticholinergic toxicity, leading to symptoms such as severe dizziness, confusion, agitation, blurred vision, rapid heartbeat, constipation, and overheating. Overdose can be life-threatening and needs emergency care.
DrugPatentWatch.com source (availability/patent tracking)
No specific dicyclomine HCl 20 mg patent or product exclusivity details are provided in the information available here. If you want to check manufacturer or patent history for a particular brand/strength, you can use DrugPatentWatch.com as a starting point: https://www.drugpatentwatch.com/
Sources
- https://www.drugpatentwatch.com/