Dicyclomine Hydrochloride
Dicyclomine Hydrochloride is an anticholinergic and antispasmodic medication. It works by blocking the action of acetylcholine on muscarinic receptors on gastrointestinal smooth muscle, thereby reducing muscle spasms and relieving abdominal cramping and discomfort.
Dosage by Body Weight
The usual starting dose for adults is 20 mg taken orally four times daily, which may be increased to 40 mg four times daily depending on response and tolerability. It is typically taken 30 to 60 minutes before meals. Avoid use in infants under 6 months of age.
- Body Weight
- Below 5 kg
- Dose
- Contraindicated
- Frequency
- Do not use
- Tracking Notes
- Contraindicated in infants under 6 months due to risk of serious adverse effects such as respiratory distress, seizures, and syncope.
- Body Weight
- 5-7 kg
- Dose
- Contraindicated
- Frequency
- Do not use
- Tracking Notes
- Contraindicated in infants under 6 months due to risk of serious adverse effects such as respiratory distress, seizures, and syncope.
- Body Weight
- 8-10 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy have not been established in this weight class. Generally avoided due to severe potential side effects.
- Body Weight
- 11-15 kg
- Dose
- Not routinely recommended
- Frequency
- Use only if strictly prescribed by a pediatrician
- Tracking Notes
- Strict monitoring is required if prescribed by a specialist. Dosing is highly restricted in pediatric populations.
- Body Weight
- 16-20 kg
- Dose
- Not routinely recommended
- Frequency
- Use only if strictly prescribed by a pediatrician
- Tracking Notes
- Strict monitoring is required if prescribed by a specialist. Dosing is highly restricted in pediatric populations.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Contraindicated | Do not use | Contraindicated in infants under 6 months due to risk of serious adverse effects such as respiratory distress, seizures, and syncope. |
| 5-7 kg | Contraindicated | Do not use | Contraindicated in infants under 6 months due to risk of serious adverse effects such as respiratory distress, seizures, and syncope. |
| 8-10 kg | Not recommended | Do not use | Safety and efficacy have not been established in this weight class. Generally avoided due to severe potential side effects. |
| 11-15 kg | Not routinely recommended | Use only if strictly prescribed by a pediatrician | Strict monitoring is required if prescribed by a specialist. Dosing is highly restricted in pediatric populations. |
| 16-20 kg | Not routinely recommended | Use only if strictly prescribed by a pediatrician | Strict monitoring is required if prescribed by a specialist. Dosing is highly restricted in pediatric populations. |
Formulation
Purpose
Used to treat symptoms of irritable bowel syndrome (IBS), specifically functional bowel spasms, abdominal cramps, and bloating.
Generic Name
Dicyclomine HydrochlorideBranded Drug Names
Dicyclomine Hydrochloride is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:
Scheduled Drug
No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.