Dry cough at night with an itchy throat: what should you know?

An itchy throat can result when the throat lining is irritated by nasal drainage, airborne particles, smoke, fragrance or dry air. Allergic Rhinitis commonly presents with nose and throat itch, sneezing and watery discharge. House Dust Mite Allergy may be more noticeable in a bedroom.

A Common Cold may bring throat irritation, congestion and a cough that changes over time. Food Allergy can cause mouth or throat itch soon after a food; throat swelling, wheezing or difficulty breathing is an emergency rather than a symptom to monitor at home.

Sip fluids, avoid smoke and strong scents, and use a clean humidifying approach if the room air is very dry. Saline nasal care may help some people with nasal irritation. Note foods, pets, dust, pollen, room location and timing so a clinician can identify a pattern.

If allergy is suspected, ask a pharmacist or clinician whether Allergy Medication fits your symptoms, age, pregnancy status and other medicines. Avoid testing a suspected food trigger by eating it again without medical guidance.

Get emergency help for throat or tongue swelling, trouble breathing, faintness, widespread hives or rapidly worsening symptoms after eating or taking a medicine. Arrange medical review for a cough that persists, repeatedly disturbs sleep, causes chest pain, or comes with fever or breathing changes.

Ask whether the symptoms fit Allergic Rhinitis, Common Cold, House Dust Mite Allergy or another cause; how to avoid likely triggers; and whether a food reaction needs an allergy plan.