A dry cough is a common complaint, especially during the colder months or times when colds and other viruses are circulating widely.

Unlike a chesty or productive cough where mucus or phlegm is present, a dry cough does not bring anything up. Instead, it can feel persistent, irritating, and even exhausting when it lingers for days or weeks.

Managing at home

For many people, a dry cough will settle down given time and a bit of self-care. Here are some helpful tips:

• drink plenty of water to keep the throat moist and soothe irritation

• inhale steam or use a humidifier if indoor air is particularly dry

• avoid cigarette smoke and strong fumes, as these can make coughing worse

• suck on honey or herbal lozenges to keep the throat lubricated

• try to rest your voice as much as possible

If a dry cough is stopping you from sleeping or making daily life difficult, extra support might be helpful.

When to seek further help

Most coughs will fade away on their own within a couple of weeks. However, see a healthcare provider if:

• your cough lasts longer than 3 weeks

• you cough up blood or have trouble breathing

• there is a high fever or persistent chest pain

• the cough is accompanied by unexplained weight loss or night sweats