Hello. Thanks for writing to us at healthcaremagic
I totally agree with your dermatologist; potent
steroids such as
mometasone furoate should not be used for more than 2 weeks.
Side effects associated with long term use of potent topical steroids include sun sensitivity, acne, skin thinning and
atrophy, facial hair growth (specially troublesome in females) etc
If I was the treating dermatologist I would have asked you to use a gentle moisturizer,twice or thrice daily.
Use a gentle cleanser rather than a soap or a face wash.
Since the skin would be sensitive to sun; a broad spectrum sunscreen throughout the day, is also advisable.
Your skin would take time to get back to normal. Once the skin gets back to normal your dermatologist may choose to prescribe you a different skin lightening cream e.g
kojic acid based skin lightening cream. It is safe even when used for longer period because it is steroid free.
My advice in general would be to always
consult a dermatologist before using a cream and use it for the recommended duration only
Regards