how long have you had glaucoma and has it required laser surgery, such as peripheral iridotomy ?
thanks for the reply. Niacin and folic acid supplements are considered safe for folks with primary open angle glaucoma, that is the kind you most likely have. It is something that will take several weeks to have effect. Niacin is notorious for causing flushin of your skin so beware. You may have liver function tests done to make sure the supplements are not affecting the liver, I wish you well, Dr. Stevens