Impede ACh signaling at nicotinic and/or muscarinic receptors.
Treat
Parkinson's disease (e.g. Trihexphenidyl)
Attempt to reduce acetylcholine signaling to match reduced dopamine signaling
Drugs with anticholinergic activity
Glycopyrrolate (Robinul)
Tricyclic antidepressants
Adverse effects of excess anticholinergic activity
Dry mouth
Flushed and dry skin
Constipation
Intestinal ileus
BPH
Acute angle closure glaucoma
Dilated pupils
Orthostasis
See also
Adrenergic receptors