Welcome To HealthcareMagic Forum,
There are two kinds of spots seen after chicken pox
.One ,which is dark spot ,but flat .And second which is dark and depressed like a pit.
Treatment of both the condition would vary .For dark spots you can use creams like hydroquonone cream (3-4%) or tretinoin
cream locally over the lesion.You can also go for chemical peels
for that .But you should always use a good spf sunscreen daily .
For depressed scars
,you need to go either for "lasers" or for "dermaroller" treatment .
Lasers would require one or two sessions ,but derma rolller might require more number of sessions .
So depending upon which scars you have and what options you are getting at your place you can select your treatment .
Hope this answers your query,if you have any further questions ,please write back to us.