Excimer laser therapy is a targeted form of 308 nm UVB phototherapy used to treat selected areas of affected skin. Unlike conventional whole-body phototherapy, the treatment delivers light directly to the patches that require attention, helping limit unnecessary exposure to surrounding skin. It may be considered for localised conditions such as vitiligo and psoriasis, depending on the patient’s diagnosis and treatment goals. At Eternis Skin Clinic, Pune, our dermatologists assess the affected areas before deciding whether Excimer therapy is appropriate.
Excimer laser therapy uses a concentrated beam of 308 nm ultraviolet-B (UVB) light to treat specific areas of diseased or depigmented skin. Because the light can be directed precisely at individual patches, it is particularly useful when the affected area is limited. The treatment approach and UV dose are adjusted according to the condition, skin response, and treatment area
Excimer laser therapy is primarily considered for localised skin conditions where targeted 308 nm UVB treatment may be beneficial. Depending on the diagnosis, severity, and location of the affected skin, dermatologist may consider it for:
At Eternis Skin Clinic, Pune, our dermatologists first evaluate the condition and determine whether Excimer therapy is appropriate before starting treatment. The choice of treatment and expected response can vary significantly between individuals.
This is better than a generic “Benefits” heading because it addresses the reason for choosing the treatment.
The selective nature of the treatment and reduced exposure of surrounding skin are recognised advantages of 308-nm excimer therapy
Before treatment, dermatologist examines the affected skin and determines the appropriate starting dose. During the session, the Excimer device is positioned over the selected patches and delivers controlled 308 nm UVB light to those areas. The treatment itself is quick, and the dose can be adjusted during subsequent sessions according to how your skin responds.
Excimer therapy usually involves a series of sessions rather than a single treatment. The frequency and total number of sessions depend on the condition being treated, the size and location of the affected areas, and how the skin responds. Our dermatologist will review your progress periodically and adjust the treatment plan when necessary.
Most patients can resume their usual activities soon after treatment. Mild tenderness, redness, or swelling around the injection site may occur temporarily. Dermatologist may provide specific aftercare instructions depending on the condition treated and the medication used. Avoid rubbing or irritating the treated area unless otherwise advised.
Excimer therapy generally does not require a recovery period, allowing most patients to return to their normal activities after the session. Some treated areas may appear mildly red or feel warm temporarily. Dermatologist will provide specific aftercare instructions based on the condition being treated and your response to the therapy.
At Eternis Skin Clinic, Pune, we begin by confirming the diagnosis and assessing the extent and location of the affected skin. Our dermatologists then determine whether targeted Excimer therapy is appropriate and establish a treatment plan based on the individual’s condition and response. Treatment intensity is monitored throughout the course to balance effectiveness with skin safety.
Excimer therapy is generally well tolerated. Some patients may experience a brief sensation of warmth during treatment, while redness or mild irritation can occur afterward.
Excimer therapy is a form of targeted UVB phototherapy. It uses 308 nm UVB light and allows the dermatologist to direct treatment specifically at affected areas rather than treating the entire body.
Excimer therapy can help stimulate repigmentation in suitable patients with localized vitiligo, but results vary and vitiligo can remain a chronic condition. Dermatologist can discuss the expected response based on the type and extent of your condition.
The response varies between patients and depends on factors such as the severity and location of the psoriasis. A series of treatments is generally required, with the dermatologist assessing the response throughout the course.
Because Excimer therapy uses UVB radiation, temporary redness, irritation, and pigmentary changes are possible. The treatment dose is therefore carefully controlled and adjusted according to the patient's response.
Yes. Depending on the condition, a dermatologist may combine targeted phototherapy with topical or other medical treatments. Combination approaches are commonly considered for selected cases of vitiligo and psoriasis
Excimer laser therapy is generally well tolerated, although some patients may notice a temporary reaction in the treated area. Mild redness, warmth, itching, or irritation can occur, particularly when the skin receives a higher dose of UVB. These effects usually settle on their own, but dermatologist may adjust the treatment dose if your skin shows excessive sensitivity.
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