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Author Details

Written By
P. Thirumal Reddy
B. Pharm

Reviewed By
Dr. Tejashwin Adiga
MBBS
Last updated : 26 Sep 2026 | 08:41 AM (IST)

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Quick Summary
CANNABIDIOL
Last updated on 26 Sep 2026 | 08:41 AM (IST)
CANNABIDIOL
Background and Date of Approval
Cannabidiol (CBD) is a naturally occurring compound found in the Cannabis sativa plant. Unlike THC (tetrahydrocannabinol), it does not have psychoactive effects. CBD has gained significant attention for its potential therapeutic uses, especially in managing epilepsy, chronic pain, anxiety, and inflammation. The FDA first approved Epidiolex, a purified CBD formulation, for the treatment of rare epilepsy disorders in 2018. In India, CBD-based products are still regulated and are prescribed under strict medical supervision, mainly for epilepsy and treatment-resistant neurological conditions.
Uses
Cannabidiol is used for:
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Managing chronic pain conditions
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Treating certain types of epilepsy (e.g., Lennox-Gastaut Syndrome, Dravet Syndrome)
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Reducing symptoms of anxiety and stress-related disorders
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Supporting management of inflammation-related disorders
How It Is Administered
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Available as oral solutions, capsules, and oil-based formulations.
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Typically administered orally, once or twice daily as prescribed by the doctor.
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The dose is individualized based on patient condition, weight, and response to treatment.
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Doctors start with a low dose and gradually titrate up to minimize side effects.
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Strict adherence to prescribed dose and medical follow-up is required.
Side Effects
Common side effects:
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Drowsiness
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Dry mouth
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Dizziness
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Fatigue
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Nausea
Serious side effects (seek medical help immediately):
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Severe allergic reactions (rash, swelling, difficulty breathing)
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Elevated liver enzymes
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Low blood pressure
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Severe drowsiness or sedation
Warnings
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May cause liver enzyme elevations, especially at high doses.
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Potential for drug-drug interactions, particularly with anti-epileptic drugs and anticoagulants.
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Not recommended for use in patients with hypersensitivity to CBD or its excipients.
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May cause drowsiness, dizziness, or fatigue.
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Should not be used recreationally due to regulatory restrictions.
Precautions
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Liver function tests should be regularly monitored, especially in long-term use.
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Use with caution in patients with liver or kidney impairment.
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Avoid alcohol and other sedative drugs while using CBD.
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Pregnancy and Breastfeeding: Use only under strict medical supervision; safety has not been well established.
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May impair cognitive function; caution advised when driving or operating machinery.
Expert tips
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Take Cannabidiol at the same time every day for consistency
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Follow up regularly with your doctor to monitor efficacy and side effects
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Do not stop treatment suddenly without medical advice
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Maintain a healthy diet and lifestyle to support overall well-being
FAQs
Q1.
No, cannabidiol does not cause a “high” like THC. It is used for therapeutic purposes without psychoactive effects.
Q2.
Yes, under strict medical supervision, especially for epilepsy management in conditions like Lennox-Gastaut and Dravet syndromes.
Q3.
It is advised to avoid driving or operating heavy machinery until you know how the medicine affects you.
Q4.
It may take several weeks to see full benefits, depending on the condition being treated.
References
Disclaimer
The drug information on this page is not a substitute for medical advice. It is meant for educational purposes only. For further details, consult your doctor about your medical condition to know if you can receive this treatment.






