The aqueous humor is the fluid that fills the anterior chamber of your eye, which is the area in front of your iris. If the aqueous doesn't drain fast enough, this might increase eye pressure, which could damage your optic nerve and result in permanent vision changes, a condition known as glaucoma. People with glaucoma should talk with their doctor before taking supplements, such as yohimbine, to discuss any possible side effects.
Symptoms
Glaucoma does not typically cause any symptoms in the early stages of the disease, and this is why many doctors refer to this disease as "the sneak thief of sight." Many patients do not know they have high eye pressure until they cause significant damage to vision. One type of glaucoma, angle-closure glaucoma, causes a sudden elevated eye pressure, and this will result in symptoms such as intense eye pain, nausea, vomiting and blurry vision. This often occurs from a structural abnormality in the eye.
Yohimbine
Yohimbine is an herb that comes from the bark of the yohimbe tree, which is native to western Africa. Some people believe yohimbine can increase sexual desire, and some doctors might recommend this herb as a way to treat erectile dysfunction or other conditions. Side effects include elevated blood pressure and heart rate. You might also experience headache, stomach upset, sleeplessness, anxiety and sweating.
Warnings
High blood pressure is a risk factor for glaucoma and increased eye pressure. Because yohimbine might cause a rise in blood pressure, you should avoid taking this supplement if you have glaucoma or any risk factors for this eye disease. Even if you have glaucoma and take medications to reduce your pressure, some supplements and medications might react with your condition, but you will not likely be aware of changes in your eye pressure.
Considerations
You should talk about yohimbine with your doctor before taking this supplement. Your doctor can help you determine if you have a condition that makes yohimbine use inappropriate. This is true if you have glaucoma because this herb can interact with your condition, or if you have high blood pressure or kidney problems. Your doctor might offer options instead of yohimbine, and this could help protect your eyes from potential damage.
