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how to get rid of a dry cough home remedies

Stay Hydrated

An upper respiratory tract infection like a cold or flu causes postnasal drip. Extra secretions trickle down the back of your throat, irritating it and sometimes causing a cough, Mosnaim says.

Try Lozenges and Hot Drinks

Try a menthol cough drop, Yoder suggests. “It numbs the back of the throat, and that will tend to decrease the cough reflex.”

Drinking warm tea with honey also can soothe the throat. There is some clinical evidence to support this strategy, Yoder says.

Take Steamy Showers, and Use a Humidifier

A hot shower can help a cough by loosening secretions in the nose. Mosnaim says this steamy strategy can help ease coughs not only from colds, but also from allergies.

Humidifiers may also help. In a dry home, nasal secretions (snot) can become dried out and uncomfortable, Mosnaim explains. Putting moisture back in the air can help your cough. But be careful not to overdo it.

“The downside is, if you don’t clean it, (humidifiers) become reservoirs for pumping out fungus and mold into the air, and bacteria,” says Robert Naclerio, MD, chief of otolaryngology at the University of Chicago.