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Is it safe to smoke marijuana for glaucoma?

Potentially serious side effects associated with smoking marijuana include an increased heart rate and a decrease in blood pressure. Studies of single-administration marijuana use have shown a lowering of blood pressure concurrent with the lowering of IOP. This raises concerns that there may be compromised blood flow to the optic nerve, but no data have been published on the long-term systemic and ocular effects from the use of marijuana by patients with glaucoma. Other adverse effects from the use of marijuana that have been reported include conjunctival hyperemia, impaired immune-system response, impaired memory for recent events, difficulty concentrating, impaired motor coordination, tolerance to repeated doses, decreased testosterone in men who are chronic users, and short-term withdrawal symptoms after cessation. Smoking of marijuana also can lead to emphysema-like lung changes, increased risk of cancer, and poor pregnancy outcomes.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.