You are fine to fly after Sclerotherapy, but I would follow up with your Doctor about their protocols regarding compression. Best, Dr. Emer
Essentially, after sclerotherapy try to avoid strenuous exercise such as weight training, and wear your compression stocking for a period of 1 week during the day or if you are traveling. Say out of direct sunlight for 4 weeks following the treatment and wear sun block to prevent hyper pigmentation if you are outside. It can take up to 2 months to see full results; however, most patients need between 2 to 6 treatments to see improved appearance. All the best,