Over The Counter Medicine For Dry Cough And Itchy Throat
Dealing with a dry cough and itchy throat can be a hassle, especially when it affects your daily routine. The good news is that there are over-the-counter (OTC) medicines that are readily available to help relieve these symptoms.
Causes of Dry Cough and Itchy Throat
Before we dive into the OTC medicines that can help, it’s important to understand the causes of dry cough and itchy throat. These symptoms can be caused by several factors, including:
- Allergies
- Air pollution
- Acid reflux
- Viral infections, such as cold or flu
- Asthma
- Smoking
- Postnasal drip
Once you identify the cause of your dry cough and itchy throat, you can select the appropriate OTC medicine to relieve your symptoms.
OTC Medicines to Relieve Dry Cough and Itchy Throat
There are several OTC medicines available to relieve dry cough and itchy throat. These include:
1. Cough Suppressants
Cough suppressants are medicines that help to stop or reduce coughing. They work by blocking the cough reflex in the brain. Some common cough suppressants include dextromethorphan (DM) and codeine. DM is available in various forms such as syrup, lozenges, and tablets. Codeine is only available in prescription form.
2. Expectorants
Expectorants work by thinning mucus in the lungs, making it easier to cough up. This helps to relieve congestion and clear the airways. The most common expectorant is guaifenesin, which is available in various forms such as syrup, tablets, and capsules.
3. Antihistamines
If your dry cough and itchy throat are caused by allergies or postnasal drip, antihistamines can help to relieve these symptoms. Antihistamines work by blocking the effects of histamine, a chemical produced by the body in response to allergens. Some common antihistamines include loratadine, cetirizine, and diphenhydramine.
4. Decongestants
If your dry cough and itchy throat are caused by congestion, decongestants can help to relieve these symptoms. Decongestants work by narrowing the blood vessels in the nasal passages, reducing swelling and congestion. Some common decongestants include pseudoephedrine and phenylephrine.
Precautions to Take When Using OTC Medicines
While OTC medicines can be effective in relieving dry cough and itchy throat, it’s important to take some precautions when using them. These precautions include:
- Read the label carefully before taking any OTC medicine.
- Follow the recommended dosage and frequency.
- Consult with your doctor if you have any underlying medical conditions or if you are taking other medications.
- Avoid taking multiple OTC medicines at the same time.
- Stop taking an OTC medicine if it causes any adverse reactions.
Conclusion
Dry cough and itchy throat can be a nuisance, but OTC medicines can help to relieve these symptoms. It’s important to understand the cause of your symptoms before selecting an appropriate OTC medicine. Additionally, take precautions when using these medicines to avoid any adverse reactions. If your symptoms persist or worsen, consult with your doctor for further evaluation.