<unk> (oral) is a cholinergic agent that is FDA approved for the treatment of acute angle-closure glaucoma, radiation-induced xerostomia in head and neck cancer, miosis induction, raised intraocular pressure, raised intraocular pressure associated with open-angle glaucoma or ocular hypertension, sjögren's syndrome - xerostomia, prophylaxis of raised intraocular pressure associated with laser surgery.   Common adverse reactions include sweating, headache.
Pilocarpine 
Timolol 
14-Ethoxymetopon
14-Methoxymetopon
14-Phenylpropoxymetopon
Avacopan
Oxetoron
Tramazoline