The KTP (potassium titanyl phosphate) laser is commonly used to treat redness and visible blood vessels in the skin. It's not unusual to experience increased redness immediately following the procedure, as the skin can be sensitive and inflamed post-treatment. Here’s what you can generally expect regarding the timeline and outcomes: Immediate Post-Treatment Reaction: Increased redness and mild swelling are common immediately after the KTP laser treatment. This is a normal inflammatory response and typically subsides within a few days to a week. Visible Results: Initial results can usually be seen within 1 to 2 weeks post-treatment as the redness starts to diminish. However, optimal results often become more apparent after several weeks as the skin continues to heal and regenerate. Multiple Sessions: Depending on the severity of the redness and your skin's response, multiple sessions might be necessary to achieve the desired results. Your dermatologist should be able to provide a personalized treatment plan. Aftercare: Following post-treatment care instructions is crucial. This may include avoiding sun exposure, using gentle skin care products, and applying prescribed topical treatments to aid healing. If your redness persists or worsens beyond the expected timeframe, or if you have any concerns, it’s important to follow up with your dermatologist. They can assess your skin’s response and make any necessary adjustments to your treatment plan.