How long after laser treatment for flat warts can you get the area wet?
In general, patients can get the treated area wet 7 to 14 days after laser treatment for flat warts. The exact timing depends on the depth of the laser treatment, the skin's healing progress, and individual patient factors. After laser treatment for flat warts, patients should attend follow-up appointments as scheduled so that doctors can monitor recovery and provide appropriate guidance.
Regarding treatment depth: for superficial treatments, water contact is allowed after 7–10 days; for deeper treatments, wait 10–14 days. If skin healing is good, water contact may resume after 7–8 days; if healing is poor, wait 8–14 days. Individual differences also play a role: patients with strong healing ability and good immune function can typically get the area wet after 7–9 days, while those with weaker healing capacity or compromised immunity should wait 9–14 days.
Illustration of flat warts:

Introduction to laser treatment for flat warts:
Procedure Name |
Laser Treatment for Flat Warts |
Description |
Uses high temperature and heat to vaporize or carbonize the local wart tissue directly, thereby removing the warts |
Advantages |
1. Simple procedure 2. Minimal invasiveness 3. Reduced recurrence rate |
Potential Risks |
1. Skin sensitivity 2. Hyperpigmentation 3. Risk of infection |
Duration of Effect |
15–20 years |
Reference Cost |
500–4,000 CNY per session |
During the recovery period, patients should follow their doctor’s advice and instructions carefully to ensure smooth healing and prevent complications.