Psoriasis is a long-term, immune-related skin condition that causes thick, red, scaly patches, commonly on the elbows, knees, scalp and lower back. It is not contagious. While there is no permanent cure, psoriasis can be controlled very well, and phototherapy is one of the most valuable treatments available.
What is phototherapy?
Phototherapy uses carefully measured doses of a specific band of ultraviolet light to calm the overactive immune response in the skin. It is given in the clinic under a dermatologist's supervision and is very different from sunbathing.
NBUVB phototherapy
Narrowband UVB (NBUVB) treats larger areas of the body. The patient stands in front of a light panel for a short, gradually increasing period of time. Sessions are usually given two to three times a week, and improvement is often seen over several weeks. NBUVB is also used for vitiligo and some types of eczema, and is considered safe even in children and during pregnancy when prescribed appropriately.
Excimer light: targeted treatment
Excimer light is a form of targeted phototherapy. It treats only the affected patches, sparing the surrounding healthy skin from ultraviolet exposure. This makes it ideal for stubborn localised plaques and for difficult areas such as the scalp, palms and soles. Sessions are quick and relatively painless, and are usually scheduled at weekly intervals.
What to expect
- Protective eyewear is worn during treatment.
- Mild redness or tanning of the treated skin is common.
- Regular attendance matters, as missing sessions slows progress.
- The number of sessions varies from person to person and depends on the response.
Living well with psoriasis
- Moisturise regularly to reduce dryness and scaling.
- Avoid known triggers such as smoking, alcohol, stress and skin injury.
- Do not stop prescribed medicines suddenly, as this can cause a flare.
- Psoriasis can be associated with joint pain and other health conditions, so mention any symptoms to your doctor.
Phototherapy at Amanza Skin Clinic
We offer both NBUVB phototherapy and excimer light treatment in Perinthalmanna. Our dermatologists will decide which option suits your condition. Call +91 9048 800 010 to book a consultation.
