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Are There Long-Term Health Risks AssociatedĀ withĀ Cannabis Use For RLS?Ā 

Author: Dr. Clarissa Morton, PharmD

As more patients turn to cannabis for managing Restless Legs Syndrome (RLS), questions about safety naturally follow. While cannabis offers symptom relief for many,Ā it’sĀ important to understand the potential risks ofĀ long-term cannabis use RLSĀ patients might face. This includes physical,Ā cognitiveĀ and respiratory concerns,Ā especially when cannabis is used without medical supervision.Ā 

In medical settings, long-term cannabis use for RLS treatment is typically managed with careful dosing, strain selection and regular check-ins, helping to reduce risks. Still, knowing the facts helps patients make better-informed decisions. 

Potential Risks to Consider 

Here’s what long-term users should be aware of: 

Respiratory and cardiovascular concerns 

Smoking cannabis can expose users to respiratory issues, including chronic cough or irritation. While vapourising or ingesting cannabis can reduce this, regular use may still impact the lungs or increase cardiovascular risk in vulnerable individuals. 

Cognitive or mood-related effects 

Long-term THC exposure may affect memory, motivation or mood in some patients. This is more common with high-THC use over time, particularly without a balanced CBD content. Monitoring and dosage adjustment help reduce these chronic effects

When used responsibly, long-term cannabis use for RLS therapy may support sustainable symptom management, though it does come with important considerations. 

Visit providers likeĀ LeafEaseĀ to assess your long-term treatment plan and explore safer methods for managing RLS symptoms with cannabis.Ā 

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to medical cannabis and Restless Legs Syndrome.

Dr. Clarissa Morton, PharmD
Author

Dr. Clarissa Morton is a licensed pharmacist with a Doctor of Pharmacy degree and experience across hospital, community, and industrial pharmacy. She has worked in emergency, outpatient, and inpatient pharmacy settings, providing patient counseling, dispensing medications, and ensuring regulatory compliance. Alongside her pharmacy expertise, she has worked as a Support Plan & Risk Assessment (SPRA) officer and in medical coding, applying knowledge of medical terminology, EMIS, and SystmOne software to deliver accurate, compliant healthcare documentation. Her skills span medication safety, regulatory standards, healthcare data management, and statistical reporting.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy.Ā 

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