As vitiligo is chronic and difficult disease to treat the duration of vitiligo treatment is usually long. Factors which determine the duration of treatment are;
If the treatment if going to be beneficial patients may show improvement within initial four months (like there may be re-pigmentation or the spread of vitiligo may slow down).
Homoeopathic remedies can offer wonderful and miraculous cures in many patients with vitiligo.
It is better to consult a healthcare professional homeopath rather than self-medication as it is a chronic disease. An experienced homeopath can probably assess your symptoms better and select the best homeopathic remedy.