Generally, redness and sensations of warmth clear before leaving the clinic however there are some common side effects which you may experience once you return home from your Laser Hair Removal appointment. These most commonly are follicular swelling, redness, and itching. These are very normal and usually subside within 24/48 hours. The best way to relieve these sensations is to use ice packs, cold Aloe Vera or cold Coconut Oil. If you do experience these, please continue to avoid heat in the treated areas until your skin has returned to normal. In the rare occasion that blistering occurs, please treat as an open wound and contact us asap.