What’s in Nyquil Severe: A Comprehensive Guide
Nyquil Severe is a popular over-the-counter medication designed to alleviate the symptoms of cold and flu. It is widely used for its effectiveness in providing relief from cough, sore throat, fever, and body aches. But what exactly is in Nyquil Severe that makes it so effective? Let’s take a closer look at the active ingredients and their functions.
Active Ingredients
The primary active ingredients in Nyquil Severe are acetaminophen, dextromethorphan hydrobromide, and doxylamine succinate. Each of these ingredients plays a crucial role in combating the symptoms of cold and flu.
Acetaminophen
Acetaminophen, also known as paracetamol, is a pain reliever and fever reducer. It works by reducing the production of prostaglandins, which are chemicals that cause pain and inflammation in the body. By doing so, acetaminophen helps alleviate the symptoms of fever, headache, and body aches associated with cold and flu.
Dextromethorphan Hydrobromide
Dextromethorphan hydrobromide is a cough suppressant that works by blocking the signals in the brain that trigger the cough reflex. This helps to reduce the frequency and intensity of coughing, making it easier to breathe and sleep.
Doxylamine Succinate
Doxylamine succinate is an antihistamine that helps alleviate symptoms such as runny nose, sneezing, and itchy eyes. It works by blocking the effects of histamine, a chemical released by the body during an allergic reaction or in response to irritants.
Other Ingredients
In addition to the active ingredients, Nyquil Severe contains several inactive ingredients that help the medication dissolve and be absorbed by the body. These include:
– Anhydrous citric acid
– FD&C blue no. 1
– FD&C red no. 40
– Glycerin
– Menthol
– Propylene glycol
– Purified water
– Sodium citrate
– Sorbitol
– Sugar
How to Use Nyquil Severe
To use Nyquil Severe, follow the instructions on the label or as directed by a healthcare professional. The recommended dosage for adults and children over 12 years old is typically two caplets every 6 hours, with a maximum of 12 caplets in 24 hours. It is important to not exceed the recommended dosage to avoid potential side effects.
Conclusion
Nyquil Severe is a powerful medication that combines the benefits of acetaminophen, dextromethorphan hydrobromide, and doxylamine succinate to provide relief from the symptoms of cold and flu. By understanding the active ingredients and their functions, you can make informed decisions about using this medication to help you feel better when you’re under the weather. Always consult with a healthcare professional before starting any new medication, especially if you have pre-existing health conditions or are taking other medications.
