Top 5 Best Medicines for Dry Cough – A Comprehensive Review

Dry cough is a common symptom associated with various respiratory illnesses such as flu, bronchitis, and asthma. It is a type of cough that does not produce any mucus or phlegm, and can be quite uncomfortable as it may also cause throat irritation and soreness. Fortunately, there are several over-the-counter and prescription medications that can help alleviate a dry cough. In this article, we will look at the top 5 best medicines for dry cough, and provide a comprehensive review of each one.

1. Dextromethorphan (DM)

Dextromethorphan is a common ingredient in cough syrups and suppressants that is used to control a dry cough. It works by blocking the cough reflex in the brain, and can provide relief for up to six hours. DM is generally safe for most people to use, however, it may sometimes cause side effects such as dizziness, drowsiness, and stomach upset. It is important to follow the dosage instructions carefully, and not exceed the recommended daily limit.

2. Guaifenesin

Guaifenesin is another popular medication used to treat a dry cough. It is an expectorant that helps to thin and loosen mucus in the airways, making it easier to cough up. Guaifenesin is often combined with other cough medicines such as DM, and is generally considered safe for most people. However, it may cause side effects such as nausea, vomiting, and diarrhea, and may not be suitable for people with certain medical conditions.

3. Codeine

Codeine is a strong cough suppressant that is sometimes used to treat a dry cough. It works by slowing down the activity in the brain that triggers coughing, and can provide relief for up to six hours. Codeine is classified as a narcotic, and can be habit-forming if used for a long time. It may also cause side effects such as dizziness, drowsiness, and constipation. Codeine should only be used under the guidance of a doctor, as it may interact with other medications and can be dangerous if misused.

4. Benzonatate

Benzonatate is a prescription medication that is used to relieve coughing caused by irritation in the lungs and throat. It works by numbing the throat and lungs, and can provide relief for up to eight hours. Benzonatate is generally considered safe for most people, however, it may cause side effects such as dizziness, headache, and nausea. It should only be used under the guidance of a doctor, and should not be taken with alcohol or other sedatives.

5. Fluticasone

Fluticasone is an inhaled corticosteroid that is used to treat asthma and other respiratory conditions. It works by reducing inflammation in the airways, and can help alleviate a dry cough caused by underlying conditions such as allergies or asthma. Fluticasone is generally safe for most people to use, however, it may cause side effects such as hoarseness, throat irritation, and cough. It should be used only under the guidance of a doctor, and should not be used to treat a dry cough caused by a viral infection.

Conclusion

In conclusion, a dry cough can be a frustrating symptom to deal with, but there are several medications available that can provide relief. Dextromethorphan, guaifenesin, codeine, benzonatate, and fluticasone are some of the top medicines used to treat a dry cough. It is important to follow the dosage instructions carefully, and consult with a doctor if you have any questions or concerns. It is also recommended to stay hydrated, rest, and avoid irritants such as smoke or pollution to help alleviate a dry cough.