Melanocyl 10 Mg Tablet

How it works in simple terms

• Methoxsalen is a psoralen. It makes skin temporarily more sensitive to UVA light.
• After you take the tablet, your care team exposes selected areas to a carefully calculated UVA dose.
• In vitiligo, PUVA can encourage melanocytes to return pigment. In psoriasis, it calms the overactive skin cell cycle and inflammation.

How treatment is usually scheduled

• Your dermatologist calculates a weight based dose and asks you to take the tablet 1.5 to 2 hours before UVA exposure so blood levels peak at the right time.
• Treatments are typically done in a phototherapy clinic several times per week at first. The UVA dose and timing are adjusted based on your skin response.
• This is not a daily forever medicine. PUVA is given in defined courses with breaks to limit cumulative light exposure.

Protection is a must

• Eyes: wear UVA blocking wraparound sunglasses during daylight on treatment days and for at least 24 hours after dosing. This lowers cataract risk.
• Skin: cover untreated skin, use a broad spectrum sunscreen with strong UVA protection on exposed areas that are not being treated, and avoid extra sun for the rest of the day.
• Do not tan or use tanning beds. Uncontrolled UVA or UVB adds risk without benefit.

What to expect

• Many people see early changes after several sessions, but meaningful repigmentation or plaque clearing usually takes weeks.
• Mild redness or warmth after sessions is common. Your team will dial the next UVA dose up or down to keep reactions safe.
• Keep a simple log of session dates, dose, and how your skin feels. It helps fine tune the plan.

Common side effects

• Nausea or upset stomach the day of the tablet
• Itching, mild sunburn like redness, dryness
• Temporary darkening or freckling of treated skin
• Headache or mild fatigue

Who should not use it or should get extra guidance

• History of melanoma or multiple non melanoma skin cancers
• Active skin cancer, lupus, or conditions made worse by light
• Existing cataract without a UVA absorbing lens, or if you cannot commit to protective eyewear
• Severe liver disease, pregnancy, or breastfeeding
• Children and teens are generally not candidates unless a specialist advises it

Interactions and cautions

• Medicines and supplements that increase sun sensitivity can intensify reactions. Examples include some antibiotics like tetracyclines and fluoroquinolones, thiazide diuretics, sulfonamides, retinoids, and St John’s wort. Share your full list with your clinician.
• Avoid alcohol on treatment days if you are prone to nausea.
• Do not apply perfumes or essential oils to skin on treatment days. Some can trigger phototoxic reactions.

Practical tips that help

• Take the tablet with a small snack if you get queasy.
• Bring UVA approved sunglasses to the clinic so you can wear them on the way out.
• Moisturize daily with a fragrance free cream. Well hydrated skin tolerates PUVA better.
• Wear long sleeves, a hat, and sun protective clothing for the rest of the day after treatment.

A quick note on naming

Available strengths and forms in the market

• Methoxsalen 10 mg tablets
• Methoxsalen 10 mg soft gelatin capsules
• Methoxsalen topical solution 1 percent (10 mg per mL) for targeted application before UVA Availability varies by brand and region. Use only the strength and form your clinician prescribes.

Storage and handling

• Store tablets at room temperature away from heat and light.
• Keep in the original blister or bottle and out of reach of children and pets.
• On treatment days, bring only the dose you need to the clinic so timing stays precise.

Helpful search phrases people use

FAQs

What is Melanocyl 10 Mg Tablet used for?

How do I take it and when is the light session?

Why are sunglasses required after treatment?

Can I go out in the sun after PUVA?

What medicines or products should I avoid on treatment days?