Why does nerve pain continue even after shingles (herpes zoster or kayap) has healed? Learn about postherpetic neuralgia (PHN), its symptoms, causes, recovery time, and treatment options including gabapentin, pregabalin and topical medications. Find out whether the pain will eventually go away and when to seek medical advice.

Shingles (herpes zoster), commonly called kayap in Malaysia, can cause painful blisters and persistent nerve pain. Dr Lim Tzyy Huei explains the early symptoms, antiviral treatment, recovery time, postherpetic neuralgia, when to seek urgent medical attention, and how shingles vaccination can reduce future risks.

Scabies (kudis buta) is a contagious skin condition that causes intense itching, especially at night. Dr Lim Tzyy Huei explains its symptoms, how it spreads, treatment options including permethrin and ivermectin, why itching may continue after treatment, and how to prevent reinfestation among family members.

Tinea, commonly known as a fungal skin infection or ringworm, can cause itchy, red and scaly rashes that sometimes return after treatment. Learn about the common causes of recurrent fungal infections, available antifungal treatments, why infections keep coming back and practical ways to prevent reinfection.

Painful warts on your feet or toes? Learn about plantar wart treatment options, including salicylic acid and cryotherapy, expected recovery time, reasons for recurrence and practical ways to prevent warts from spreading.