Dicyclomine Hydrochloride has 14 known drug interactions based on U.S. FDA drug labeling data. Of these, 1 are contraindicated combinations that should be avoided entirely. 1 are classified as major interactions requiring close medical supervision. Notable interactions include combinations with Acidifying Agents, Corticosteroids, Amantadine. Patients taking Dicyclomine Hydrochloride should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.
- Total
- 14
- Contraindicated
- 1
- Major
- 1
- Moderate
- 12
Contraindicated (1)
- Dicyclomine Hydrochloride + Acidifying Agents— Anticholinergics antagonize antiglaucoma agents and may increase intraocular pressure. Use of dicyclomine in patients wi…
Major (1)
- Dicyclomine Hydrochloride + Corticosteroids— Anticholinergic drugs in presence of increased intraocular pressure may be hazardous when taken concurrently with cortic…
Moderate (12)
- Dicyclomine Hydrochloride + Amantadine— May increase certain actions or side effects of anticholinergic drugs including dicyclomine hydrochloride.
- Dicyclomine Hydrochloride + Antacids Containing Calcium— Antacids may interfere with the absorption of dicyclomine hydrochloride; simultaneous use should be avoided.
- Dicyclomine Hydrochloride + Antihistamines— May increase certain actions or side effects of anticholinergic drugs including dicyclomine hydrochloride.
- Dicyclomine Hydrochloride + Digoxin— Anticholinergic agents may affect gastrointestinal absorption of slowly dissolving digoxin formulations, potentially inc…
- Dicyclomine Hydrochloride + Mao Inhibitors— May increase certain actions or side effects of anticholinergic drugs including dicyclomine hydrochloride.
- Dicyclomine Hydrochloride + Meperidine— Narcotic analgesic may increase certain actions or side effects of dicyclomine hydrochloride.
- Dicyclomine Hydrochloride + Metoclopramide— Interaction may antagonize the effects of metoclopramide, a gastrointestinal motility drug.
- Dicyclomine Hydrochloride + Nitrates— May increase certain actions or side effects of anticholinergic drugs including dicyclomine hydrochloride.
- Dicyclomine Hydrochloride + Nitrazepam— May increase certain actions or side effects of anticholinergic drugs including dicyclomine hydrochloride.
- Dicyclomine Hydrochloride + Nitrites— May increase certain actions or side effects of anticholinergic drugs including dicyclomine hydrochloride.
- Dicyclomine Hydrochloride + Phenothiazines— Antipsychotic agents may increase certain actions or side effects of dicyclomine hydrochloride.
- Dicyclomine Hydrochloride + Quinidine— Class I antiarrhythmic agent may increase certain actions or side effects of dicyclomine hydrochloride.