Contents
Unraveling the Mystery: What Causes Lichen Planus?
Published: Aug 01, 2024
Curious about what triggers lichen planus? Discover the potential causes and contributing factors.
The Immune System's Role
Lichen planus is believed to be an immune system disorder. In this condition, the body mistakenly attacks its own skin cells. This results in the itchy, purple rashes characteristic of the disease.
Hepatitis C Connection
Some studies have found a link between hepatitis C and lichen planus. Patients with hepatitis C may have a higher risk of developing this skin condition. However, the strength of this association can vary by location.
Drug-Induced Lichen Planus
Certain medications can trigger lichen planus-like symptoms. Known as drug-induced lichen planus, this condition can develop after exposure to certain drugs. It often resolves once the medication is stopped.
Frequently Asked Questions
It's mainly an immune system disorder.
Yes, some studies suggest a link to hepatitis C.
Yes, certain drugs can trigger similar symptoms.
No, it is not contagious.
Key Takeaways
Understanding potential causes can help manage and prevent lichen planus flare-ups.
References
- Le Cleach L, Chosidow O. Clinical practice. Lichen planus. N Engl J Med 2012; 366:723.
- Shengyuan L, Songpo Y, Wen W, et al. Hepatitis C virus and lichen planus: a reciprocal association determined by a meta-analysis. Arch Dermatol 2009; 145:1040.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
AI Doctor Visit Required
Appointments available 24/7
Top licensed doctors
Available in all 50 states
Full service care
Prescriptions, referrals & treatment
No insurance needed
All notes available in Doctronic
15-min consultation. No hidden costs.
AI Doctor Visit Required
Please Chat With Our AI Doctor First
Our AI doctor assessment helps our human doctors prepare for your video visit and provide better care
For safety reasons we have been forced to end this consultation.
If you believe this is a medical emergency please call 911 or your local emergency services immediately.
If you are experiencing emotional distress, please call the the Suicide & Crisis Lifeline at 988 or your local crisis services immediately.
Contact us
You can also email us at help@doctronic.ai
We aim to reply within 5-7 days
How likely are you to recommend Doctronic to friends or family?