Woman’s chronic pruritus disappears after she started using cannabis

0
Chronic pruritus and cannabis

Doctors prescribe cannabis for treatment of chronic itching, pruritus.

Pruritus is a medical term used for itchy skin. Itchy skin isn’t normally serious but it can make you quite uncomfortable. In some cases the itching is caused by a serious medical condition. This article describes the case of a woman with chronic pruritus whose itch did not go away even after treatment with opioids and steroids. When the chronic pruritus did not improve, doctors advised that she smoke cannabis.

The woman had been dealing with a chronic itch for over a decade. Chronic pruritus refers to itching that persists for more than 6 weeks. The symptoms are often associated with a variety of diseases, for example, certain nerve disorders, hypothyroidism and eczema. The woman’s medical history revealed that her pruritus was caused by primary sclerosing cholangitis. In addition, the disease disrupts the normal production of bile in the liver and causes build up of irritating chemicals under the skin. In addition, her condition also led to a development of lichen amyloidosis which causes dark and itchy bumps on the skin.

Doctors had prescribes the patient medications to keep her sclerosing cholangitis under control. Treatment included oral corticosteroids and an opioid nasal spray. However, when treatments did not show any improvement, doctors started treatment with medical cannabis.

She was recommended to use cannabis two nights a week, either by either by smoking medical marijuana with 18% tetrahydrocannabinol (THC).

According to her doctors, she showed improvement within 10 minutes. They stated in the report, “within 10 minutes after the initial administration, her Worst Itch Numeric Rating Scale (WI-NRS) score improved from 10 of 10 to 4 of 10.”

On follow-up after 5 months, the woman rated her average daily itchiness as 4 out of 10. This was significant improvement from her previous rating of 10 out of 10. Moreover, her rating was even lower at her 16-month and 20-month follow-ups. She reported of no other adverse effects. THC is known to activate CB1 and CB2 receptors that decrease inflammation and effectively block its itch signal.

References

Treatment of Chronic Pruritus With Medical Marijuana https://jamanetwork.com/journals/jamadermatology/article-abstract/2778442

Previous articleCase of Pulmonary Alveolar Microlithiasis
Next articleNo Evidence of Chernobyl Radiation Causing Transgenerational Effects
Avatar
Dr. Aiman Shahab is a dentist with a bachelor’s degree from Dow University of Health Sciences. She is an experienced freelance writer with a demonstrated history of working in the health industry. Skilled in general dentistry, she is currently working as an associate dentist at a private dental clinic in Karachi, freelance content writer and as a part time science instructor with Little Medical School. She has also been an ambassador for PDC in the past from the year 2016 – 2018, and her responsibilities included acting as a representative and volunteer for PDC with an intention to make the dental community of Pakistan more connected and to work for benefiting the underprivileged. When she’s not working, you’ll either find her reading or aimlessly walking around for the sake of exploring. Her future plans include getting a master’s degree in maxillofacial and oral surgery, settled in a metropolitan city of North America.

LEAVE A REPLY

Please enter your comment!
Please enter your name here