Cough Medicine: Should You or Shouldn’t You?

Cough is one of the most common symptoms of the common cold, flu, and other respiratory infections. It can also be caused by allergies, medications, and other underlying conditions. While there are a number of different ways to treat a cough, some people turn to over-the-counter (OTC) cough medicines to find relief.

OTC cough medicines typically contain one or more of the following ingredients:

* Expectorants: Expectorants help to loosen mucus in the lungs, making it easier to cough up.

* Suppressants: Suppressants block the cough reflex, reducing the frequency of coughing.

* Antihistamines: Antihistamines can help to dry up a runny nose and relieve itchy, watery eyes, which can sometimes accompany a cough.

* Decongestants: Decongestants can help to relieve nasal congestion, which can make it easier to breathe and reduce coughing.

OTC cough medicines can be effective in relieving the symptoms of a cough. However, it is important to use them only as directed and to be aware of the potential side effects.

Side Effects of OTC Cough Medicines

The most common side effects of OTC cough medicines include:

* Drowsiness: Some cough suppressants, especially those containing antihistamines, can cause drowsiness.

* Diarrhea: Some expectorants, especially those containing guaifenesin, can cause diarrhea.

* Nausea: Some cough medicines can cause nausea.

* Vomiting: Some cough medicines can cause vomiting.

* Headache: Some cough medicines can cause headaches.

* Insomnia: Some cough suppressants, especially those containing caffeine, can cause insomnia.

When to Avoid OTC Cough Medicines

OTC cough medicines should not be used in children under 4 years of age. Furthermore, they should be used with caution in the following people:

* Pregnant women

* Breastfeeding women

* People with liver disease

* People with kidney disease

* People with heart disease

* People with a history of seizures

* People who are taking other medications

If you have any concerns about whether or not you should take an OTC cough medicine, be sure to talk to your doctor.

Natural Remedies for Cough

In addition to OTC cough medicines, there are a number of natural remedies that can help to relieve a cough, such as:

* Honey: Honey can help to soothe the throat and reduce coughing.

* Hot liquids: Hot liquids, such as tea, soup, or hot water with honey, can help to thin mucus and make it easier to cough up.

* Steam: Steam can help to loosen mucus and relieve nasal congestion.

* Salt water gargle: Gargling with salt water can help to soothe the throat and reduce inflammation.

* Rest: Getting plenty of rest can help the body to heal and recover from a cough.

If your cough does not improve after 7 days or if you have any other symptoms of a respiratory infection, be sure to see your doctor.