A dry cough can be treated with a variety of home remedies and over-the-counter medications. Its important to identify the underlying cause of the cough to determine the best treatment. Here are some remedies that can help relieve a dry cough:

• Drink plenty of fluids: Staying hydrated helps ensure your throat stays moist so it can heal properly. Aim to drink at least 8 glasses of water per day, but more is better.

• Honey: Honey has anti-inflammatory properties that can help reduce inflammation in the throat. It can also help break down mucus and soothe sore throats. Try adding honey to a cup of warm tea or warm water with lemon. Or just eat a spoonful every time the coughing returns. However, never give honey to a child under 1 year of age. In babies, honey can cause botulism.

• Humidifier: A cool-mist humidifier puts moisture into the air. This extra moisture soothes nasal passages and sore throats and eases dry coughs. You can also get more moisture by taking a steamy shower or hot bath.

• Gargle with salt water: Gargling with warm salt water will help ease the discomfort and irritation caused by a dry cough. Salt water also helps kill bacteria in the mouth and throat. To do this, dissolve 1 teaspoon of table salt in a large glass of warm water. Then gargle several times a day.

• Cough drops or hard candies: Sucking on a hard lozenge promotes saliva production that soothes the throat. But don’t give cough drops or hard candies to children under 4. They can choke.

• Avoid irritants and allergens: Avoid chemicals, mold, and fragrances. Practice good hygiene and wash hands frequently to prevent respiratory illnesses.

Its important to note that some home remedies haven’t been extensively studied or proven effective. If the cough persists or worsens, its best to see a doctor to identify the cause and determine the best treatment.