help with a stuffy or runny nose, but you should not use them for more than 3 days — when you finally stop taking them, your symptoms may be worse. Why? Spraying excessively may make your nasal membranes swell, which triggers more congestion, postnasal drip…and coughing.
The Air In Your Home Is Too Dry Or Too Humid
“Dry air — especially common in the winter — can irritate a cough,” Edelman says. On the other hand, cranking up the humidifier isn’t helpful, either. Moist air can be a trigger for asthma and encourage the growth of dust mites and mold, two allergens that may encourage more coughing.
“People should aim for humidity levels of 40% to 50% in their homes during the winter and summer,” Edelman says.
RELATED: Types of Coughs and What They Mean
You Have A Bacterial Infection
Sometimes, a cold can lead to other health problems. Colds and flu can leave your airways raw and irritated, making it easier for more viruses and bacteria to invade. In particular, bacteria can cause sinus infections, bronchitis and pneumonia. If you have a fever or pain along with your lingering cough, a bacterial infection could be the reason. Your symptoms may require antibiotics, so it is important to see your doctor.
How To: Customize Cough Remedies Based on Root Causes
Your Blood Pressure Medicine Is Aggravating The Issue
Do you take medicine for high blood pressure? If so, that may be why your cough won’t quit. About 1 out of 5 people who take ACE inhibitors develop a chronic, dry cough as a side effect. If you have this side effect, talk to your doctor. Another drug may work better for you. ACE inhibitors include brands such as:
• Altace (ramipril)
• Capoten (captopril)
• Lotensin (benazepril)
• Prinivil, Zestril (lisinopril)
• Vasotec (enalapril)
Fortunately, most of the above conditions are treatable. If your cough isn’t getting any better after a week, call your doctor, so you can work together to figure out what’s causing your cough…and how to finally stop it.