What should you know about extreme itching at night?

Warm bedding, sweating, dry air, and fewer distractions can make an existing itch feel stronger after bedtime. Atopic dermatitis and asteatotic eczema may cause dry, cracked, itchy skin. Scabies often produces intense night itching and may involve the wrists, finger webs, waist, or close contacts. Hives can appear and fade, while psoriasis or contact dermatitis may persist where the skin meets an irritant. Inspect the skin in daylight for redness, scale, burrows, blisters, or scratch marks. Night-time timing alone does not identify the cause.

Keep the bedroom comfortably cool, use breathable sleepwear, and apply a plain moisturiser to dry skin after a lukewarm wash. Avoid hot showers, fragranced products, and rough fabrics. Pat or press an itchy area instead of scratching, and keep nails short. Wash bedding regularly if advised, but do not treat everyone in a household for scabies without a confirmed or strongly suspected diagnosis and professional guidance. A clinician can match treatment to the skin findings.

Arrange an appointment when night itching persists, repeatedly disrupts sleep, spreads, or affects someone else at home. Seek prompt care for broken skin with pus, increasing redness or warmth, fever, severe pain, or rapidly spreading rash. Get emergency help for breathing difficulty or swelling of the mouth or face.

Ask whether the timing suggests scabies, eczema, hives, or dryness; whether anyone else should be examined; which moisturiser or medicine is suitable; and how to protect scratched skin overnight.