Itchy skin treatment in Dubai — finding the cause of persistent itching

Key facts

• Dry skin is the most common cause in the UAE
• Internal causes include iron, thyroid, kidney and liver issues
• Blood tests are chosen according to your history
• Barrier care plus targeted treatment works better than creams alone
• Weight loss, jaundice or night sweats with itch need prompt review

Common causes of itching without a rash

The most frequent cause of itching in the UAE is dry skin, made worse by air-conditioning, long hot showers and harsh soaps. Older adults are particularly prone. Other causes include early eczema, hives that come and go, contact allergy to fragrances or preservatives, and scabies in its early stage. Itching can also come from inside the body: iron deficiency, thyroid disorders, kidney or liver disease, diabetes and, less commonly, blood disorders. Some medicines, including certain blood pressure tablets, painkillers and opioids, can cause itch. Nerve-related itch, such as itching on the outer forearms after sun exposure, and stress-related itch are also recognised.

What happens at the consultation

Dr. Abdullah Anis starts with a detailed history: when the itch started, where it is, whether it is worse at night or after bathing, new medicines, other symptoms, and whether family members are affected. He then examines the whole skin, including the scalp, nails and areas you might not have checked, because subtle signs such as small blisters, burrows or scratch marks can point to the diagnosis. Scratching itself can create marks that hide the original problem, so describing how the skin looked at the very start is helpful. This careful assessment decides which tests are actually needed.

Blood tests and other investigations

When the cause is not clear from the examination, blood tests are commonly arranged. These often include a full blood count, iron stores, kidney and liver function, thyroid function and blood sugar, with further tests depending on your history. Patch testing may be recommended if contact allergy is suspected, and a skin scraping or biopsy may help when a rash is present but unclear. Dr. Abdullah Anis explains why each test is suggested, so you only have investigations that are relevant to your symptoms. Results are reviewed with you and treatment is adjusted accordingly.

Treatment that targets the cause

Most people benefit from a skin-barrier routine: short lukewarm showers, soap-free cleansers, and a thick fragrance-free moisturiser applied straight after bathing and again during the day. Cooling lotions, such as those containing menthol, can ease itch. Depending on the cause, treatment may include steroid or non-steroid anti-inflammatory creams, non-drowsy or night-time antihistamines, correcting iron deficiency, adjusting a medicine with your prescribing doctor, or treating an underlying condition. For stubborn or nerve-related itch, other prescription options are available. Keeping nails short and wearing loose cotton clothing helps break the itch-scratch cycle.

Red flags: when itching needs prompt review

Itching is usually caused by something manageable, but some patterns need prompt medical assessment. See a doctor soon if itching is accompanied by unexplained weight loss, night sweats, persistent fever, yellowing of the skin or eyes, dark urine or pale stools, extreme tiredness, or swollen glands. Itching in late pregnancy, especially on the palms and soles, should be reported to your obstetrician the same day. Seek urgent care if itching comes with swelling of the lips, tongue or throat, or difficulty breathing, which may indicate a severe allergic reaction. Early assessment brings peace of mind.

Eczema and psoriasis are chronic inflammatory skin conditions. Good control comes from an accurate diagnosis, a clear plan for flares, and daily skin care that suits the UAE climate.

Prepared by the Manhal Medical Center editorial team · Updated: 2026-10-18 · Treating specialist: Dr. Abdullah Anis

This page is general information and does not replace a consultation. Suitability, risks and results vary between patients.