How can I treat these marks left over from sclerotherapy? (Photo)

These are hemosiderin and pigmentation stains. I would start with Melarase PM and Melapads followed by q switch laser. Best, Dr. KaramanoukianLos Angeles

Thank you for your question in regards to sclerotherapy. Pigmentation is common after sclerotherapy treatments and can take up to a year to subside on its own. Although lasers can be used to help dissolve the pigment faster, it has only been two months post treatment. To be sure, see two or more board-certified providers in your area for a complete evaluation to make sure you are a good candidate and that it is safe for you to have treatment. I hope this helps.

I suggest lightening creams and q switched laser treatment.  Please see an expert for treatment options.  Best, Dr. Emer.

Post sclerotherapy follow up is necessary and sometimes drainage of retained coagulum is key.
Recommend topical Sclerovase and Scleroquin plus and drainage of retained coaguum.
WE routinely advocate the use f these creams and oral Scler-X after scleortherapy to reduce hyperpigmentation and accelerate healing.
H Karamanoukian MD FACS
certified vein specialist from ABVLM

Post sclerotherapy hyperpigmentation can occur  and usually resolves without any treatment over 6 months to a year.  Your treatment was only 2 months ago and you have minimum discoloration.  Give it time to resolve and avoid sun exposure over the darkened areas.