DermaV is a dual-wavelength (532/1064 nm) laser for redness, thread veins, rosacea, port-wine stains and sun spots. A dermatologist explains how it works, who it suits, who should be cautious, and how it compares with VBeam and IPL.

A dermatologist explains XTherma, a non-surgical monopolar RF skin-tightening device with cryogen cooling: how it works, who it suits, precautions, results timeline, fees, and how it differs from Thermage and HIFU. Results vary by individual; assessment by a dermatologist is required first.

A dermatologist explains Ulthera Prime (MFU-V): how real-time imaging HIFU lifts sagging skin at the SMAS layer, how it differs from the original Ulthera, Thermage and Botox, who it suits, its limitations, and pricing. Results vary by individual.

A dermatologist explains Sofwave, a non-surgical SUPERB ultrasound device that tightens skin and reduces fine lines at the mid-dermis (about 1.5 mm), who it suits, how it differs from Ulthera and Thermage, recovery, results and pricing. Results vary by individual.

A dermatologist explains Oligio X, a non-surgical monopolar RF (6.78 MHz) skin-tightening device with dual-mode GXG heating: how it works, who it suits, how it differs from the original Oligio, Thermage and Ulthera, precautions, recovery and pricing.

A dermatologist explains 10Triple (XTriple), a 3-Line HIFU lifting device: how it works, what it treats, how it differs from Ulthera and Ultraformer, who it suits, recovery, and fees. Results vary by individual.

A dermatologist explains Sylfirm X, a Dual Wave RF Microneedling device for vascular melasma, redness, acne scars and pores — how it works, how it differs from Morpheus8 and lifting devices, downtime, sessions and precautions. Results vary by individual.

A dermatologist explains how the Pico-K picosecond laser works, what it can treat (melasma, freckles, dark spots, acne marks, tattoos), how it differs from regular Pico and IPL, downtime, number of sessions and precautions. Results vary by individual.

Warts are caused by a virus and can spread — proper removal by a dermatologist works better than home remedies. Siam Dermatology (Greater Bangkok) removes warts safely. English-speaking. Call 061-448-7000.

Excessive sweating of the underarms, palms, soles or face can be controlled. Siam Dermatology (Greater Bangkok) treats hyperhidrosis with antiperspirants, botulinum toxin and more. English-speaking. Call 061-448-7000.

A changing mole or non-healing spot should be checked. Siam Dermatology (Greater Bangkok) offers skin cancer screening with dermoscopy and biopsy by board-certified dermatologists. English-speaking. Call 061-448-7000.

Keloids and hypertrophic scars can be flattened and softened with specialist treatment — injections, lasers and more. Siam Dermatology (Greater Bangkok) treats keloids by dermatologists. English-speaking.

Ringworm, athlete's foot, nail fungus and tinea versicolor thrive in Thailand's heat. Siam Dermatology (Greater Bangkok) diagnoses and treats fungal skin infections properly. English-speaking. Call 061-448-7000.

Hair loss has many causes — the right treatment starts with the right diagnosis. Siam Dermatology (Greater Bangkok) diagnoses and treats hair loss by dermatologists. English-speaking. Call 061-448-7000.

Persistent facial redness, flushing and bumps may be rosacea — not just sensitive skin. Siam Dermatology (Greater Bangkok) treats rosacea with specialist diagnosis, medical therapy and trigger control. English-speaking.

Vitiligo causes white patches when pigment cells are lost. Siam Dermatology (Greater Bangkok) diagnoses and treats vitiligo with topical therapy, phototherapy and specialist care. English-speaking. Call 061-448-7000.

Psoriasis is a chronic immune-driven skin disease, not just dry skin. Siam Dermatology (Greater Bangkok) treats psoriasis with specialist diagnosis and modern therapy. English-speaking. Call 061-448-7000.

Safe mole removal by a specialist — with skin-cancer assessment and pathology when needed. Siam Dermatology (Greater Bangkok) removes moles by dermatologists and a plastic surgeon. English-speaking. Call 061-448-7000.

Hyaluronic acid fillers for volume, contour and smoothing — placed by board-certified dermatologists who prioritise safety and natural results. Siam Dermatology, Greater Bangkok. English-speaking.

Botulinum toxin for natural-looking wrinkle softening, jawline slimming and excessive sweating — performed by board-certified dermatologists at Siam Dermatology, Greater Bangkok. English-speaking. Call 061-448-7000.