Homoeopathic medicines are very effective in lichen planus.
Need proper case taking to find out the specific medicine for you case.
We need history of your prior diseases, medications and all . Until then you can take the following medicines-
1. Anacardium 200/3 doses/ on alternative days
2. Kali sulph 6x/TDS/7 days
Next Steps
consult me on practo for follow up.
Health Tips
plz avoid taking steroids ( medicine as well as ointment) they only suppress your condition and can give birth to other diseases.