LPP on the neck can be persistent and may take time to improve, particularly when pigmentation has been present for several months. Since you have already used topical treatment for about 6 months without satisfactory improvement, it would be useful to reassess the diagnosis and the complete symptom picture rather than simply continuing or changing ointments.
In homeopathic practice, such chronic skin conditions are assessed individually based on the appearance and distribution of pigmentation, associated itching or burning, aggravating factors, skin tendencies and other constitutional symptoms. A detailed case can therefore be taken up for individualized homeopathic management.
Next Steps
Please share:
A clear photograph of the affected neck area
When and how the pigmentation started
Whether it is increasing or spreading
Any itching, burning, dryness or scaling
Any preceding rash or inflammation
Products, cosmetics, perfumes or jewellery used around the neck
Previous treatments and their duration/response
Any similar pigmentation elsewhere on the body
Relevant
thyroid, hormonal or metabolic problems, if present
Health Tips
Avoid repeated application of multiple creams, bleaching agents or home remedies without identifying the cause, as irritation can sometimes worsen pigmentation. Use gentle skin care and adequate sun protection for the exposed neck.
If the pigmentation is rapidly spreading, becomes inflamed, develops scaling/ulceration, or the diagnosis has never been confirmed, an in-person dermatological assessment would be useful.