- eye drops containing forskolin may help protect against glaucoma.
- Jaborandi is an herb that grows in the rainforest. It's been used for well over 100 years in patients with glaucoma and it contains pilocarpine, an alkaloid compound which causes constriction of the pupils and reduces pressure within the eye.
- Bilberry is used for glaucoma, macular degeneration, diabetic retinopathy and cataracts.