Anticholinergic muscle relaxant
Pridinol
Adult dose
Dose: Per BNF/SmPC — typically 4–8mg PO TDS
Route: PO
Frequency: TDS
Clinical pearls
- Muscle spasm; limited UK availability
- Significant anticholinergic burden
Contraindications
- Closed-angle glaucoma
- GI obstruction
- Urinary retention
- Myasthenia gravis
Side effects
- Anticholinergic effects
- Sedation
- Tachycardia
Interactions
- Other antimuscarinics
- CNS depressants
Reference: BNF; https://bnf.nice.org.uk/drugs/pridinol/. Verify against your local formulary and the latest BNF before prescribing.
Related
Curated clinical cross-links plus same-class fallbacks.
Pathways
- Cutaneous Lupus Erythematosus · BAD; EULAR
- Osteoporosis / Fragility Fracture · NOGG 2021; NICE NG147; NG224
- Arteritic AION (Giant Cell Arteritis) · RCOphth; BSR
- Osteoarthritis Hip / Knee Management · NICE NG226 (2022)
- Lupus Nephritis · EULAR/ERA-EDTA 2019; KDIGO 2024
- Rheumatoid Arthritis Management · NICE CG79 2018 / EULAR 2022