This depends on the treatment and which conditions you are treating. But we will give you all the information you need to understand if you should expect any side-effects post treatment.
If you have a Pixel skin rejuvenation treatment, for example, you may experience a mild sunburn sensation for approximately an hour post-treatment. Your skin may also look red and feel tight for around 48 hours, and then can be a bit pink for up to a week. Some people, especially those with sensitive skin, have a histamine response to this treatment and develop raised bumps and swelling that can take two to three days to resolve.
You should not need to take any downtime after a ClearLift or thread vein treatment.
If you have treatment for hyperpigmentation, you may want to time your treatment for a quiet week as the pigmentation may initially look darker before it improves.