Delsym and Nyquil are both popular flu remedies, but you can only use one at a time. These two medicines have similar active ingredients and therefore cannot be combined for the same effect. Nyquil is a brand of liquid medicine that uses different vitamins and minerals to soothe a sore throat, block fever, reduce inflammation, and give you natural sleep. It also contains compounds that help with congestion.

On the other hand, Delsym is an over-the-counter medication used to relieve flu symptoms such as body aches, congestion, coughs, and headaches. If you have been diagnosed with the flu and want to know if you can take delsym and nyquil together; read on.

Delsym and Nyquil: How They Work

Delsym and Nyquil work by targeting certain symptoms of the flu. Nyquil contains acetaminophen, dextromethorphan, and doxylamine, while Delsym contains acetaminophen and pseudoephedrine. Delsym works on headaches, body aches, nasal congestion, runny nose, and coughing. Nyquil, on the other hand, works on the symptoms of fever, sore throat, and congestion.

Both Delsym and Nyquil are over-the-counter medications, and therefore, you don’t need a doctor’s prescription to buy them.

Delsym is a liquid medicine that you can either drop under your tongue or gargle with. Nyquil, on the other hand, is a liquid medicine that you take orally.

Delsym

Delsym is an over-the-counter medication that contains acetaminophen and pseudoephedrine. This medication is used for the relief of flu symptoms, including body aches, headache, and coughing. Delsym is also recommended for persons who are recovering from the flu.

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Delsym may cause side effects such as dry mouth, dizziness, drowsiness, headache, nausea, vomiting and abdominal pain.

These side effects are most common when the medication is taken in large doses. Delsym should be used with caution in persons who have heart disease, high blood pressure, diabetes, or glaucoma. Delsym may cause allergic reactions and is not recommended for pregnant women or women who are breastfeeding.

Nyquil

For the treatment of flu symptoms, especially fever, cough, and sore throat. It is a combination of multiple vitamins, minerals, and other ingredients like dextromethorphan, acetaminophen, and guaifenesin. Dextromethorphan is a cough suppressant that can help with a sore throat, and acetaminophen aids in relieving body aches.

Guaifenesin helps with congestion. You can take Nyquil with or without food; however, it is best to take the medicine at bedtime and not mix it with other medications. It is important to remember that taking Nyquil can make you tired and drowsy.

Differences between Delsym and Nyquil

Both Delsym and Nyquil are over-the-counter medications used for flu symptoms and fever reduction. Delsym contains acetaminophen and pseudoephedrine, while Nyquil contains acetaminophen, dextromethorphan, and doxylamine. Delsym is a liquid that you can either gargle or drop under your tongue, while Nyquil is a liquid that you take orally.

There are a number of differences between the two medicines that make them work differently. While both of them are meant to reduce flu symptoms, they target different symptoms.

Delsym targets headaches, body aches, and nasal congestion, while Nyquil targets fever, sore throat, and congestion. Delsym is a liquid medication that can either be dropped under your tongue or gargled, while Nyquil is a liquid that you can take orally.

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Can you take Delsym and Nyquil together?

Delsym and Nyquil can be taken separately. However, taking both medicines at the same time is not recommended. Taking two different medicines for the same symptoms is not advisable and can lead to severe side effects and complications.

Taking Delsym and Nyquil together will not help in any way. In fact, the two can cancel each other out. Delsym and Nyquil contain acetaminophen, which is a pain reliever, fever reducer, and a cough suppressant. The active ingredient in both medicines is acetaminophen, and therefore, if you take them together, you will be overdosing on acetaminophen. This can lead to severe side effects such as abdominal pain, nausea, and vomiting.

Taking Delsym and Nyquil together can also lead to other complications.

Which one should you use?


As mentioned above, Delsym and Nyquil have different active ingredients. Therefore, they work differently on the flu. Delsym is recommended for headaches, body aches, and nasal congestion. On the other hand, Nyquil is recommended for fevers, sore throat, and congestion.

Therefore, before taking any medication, make sure you read the instructions and know what you are taking. If you have been diagnosed with the flu and want to know which one to take; the answer is Delsym. The flu is a viral infection, which means that antibiotics won’t work against it.

Antibiotics are prescribed for bacterial infections, like a pneumonia infection. Since Delsym is an over-the-counter medication, it does not contain antibiotics. In comparison, Nyquil contains doxylamine, which is an antihistamine that fights against flu symptoms.

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Doxylamine is also an ingredient in many allergy medications.

Final Words

Flu symptoms are common, but if left untreated, they can lead to serious complications. The best way to treat flu symptoms is to use over-the-counter medications like Delsym and Nyquil.

These medicines are recommended for anyone who has been diagnosed with the flu and has the symptoms associated with it. Before taking any medication, make sure you read the instructions and know what you are taking.

You should also keep in mind that combining Delsym and Nyquil is not recommended and can lead to severe complications.


David Warren
Author

David Warren is a pharmaceutical specialist that dispenses prescription medication on a daily basis. He received a Bachelor of Science degree in pharmacy from the University of Tennessee in 1991. With over 50 publications on medication-related and pharmacy topics, David has been able to share his experiences and knowledge with others. David with lots of experience and knowledge in medications that are utilized to treat a wide range of medical conditions. Before David dispenses a medication to a patient, he will go over the side effects, dosage recommendation and contraindications.