Difference Between Nyquil and Zzzquil (With Table)

VICKS is a brand that produces various medications which provide relief to individuals struggling with cold, cough, running nose, and sleeplessness. This brand is owned by an American company. The medications can be purchased directly by the consumers in a medical store. Nyquil and Zzzquil are two popular medications.

Nyquil vs Zzzquil

The difference between Nyquil and Zzzquil is that Nyquil can be used for relieving cold, cough, fever, and sleeplessness. Whereas, Zzzquil can be used only for having a good night’s sleep and does not provide relief from other issues. They both have a common ingredient for sedating called antihistamines.

Nyquil is a medication produced by the popular brand VICKS. This medication contains drugs like antihistamines, doxylamine, Acetaminophen, and Dextromethorphan. These drugs help in relieving cold, cough, fever, and most importantly, aiding sleep. It was launched in the late ’90s in the U.S. Dayquil is known as its sister medication.

Zzzquil is another medication produced by the popular American brand known as VICKS. This medication contains antihistamines and diphenhydramine. The drugs help in aiding sleep problems and help an individual in having a good sleep. This medication was launched a few years ago and can be availed in medical stores without prescription.

Comparison Table Between Nyquil and Zzzquil

Parameters of ComparisonNyquil Zzzquil
Active IngredientThe main ingredient in it is doxylamine.The main ingredient in it is diphenhydramine.
Fever/PainIt includes Acetaminophen for the purpose of treating fever or pain.It does not include any drug for the purpose of treating fever or pain.
CoughIt includes Dextromethorphan for the purpose of suppressing cough.It does not include any drug for the purpose of suppressing cough.
Identical Even Dayquil contains the same ingredients as Nyquil and serves the same purposes, just without falling asleep. This is because it has a lesser amount of dextromethorphan without antihistamines.QlearQuil’s Nighttime Allergy Relief version has only diphenhydramine, which makes it identical to ZzzQuil.
OriginAccording to research, its first-ever test marketing was done in 1996 in the United States.VICKS launched this product In 2012.

What is Nyquil?

In times like when you are having a cold, it also comes with other symptoms such as sneezes, throat infection, headaches, and chest pains. You are really looking for relief from these problems. Also, it is very difficult to get a good sleep and rest while your nose is running and you are constantly coughing. And it is very difficult to get a solution for all these problems with just one medicine. However, it is made easy with the help of Nyquil Nighttime relief. This medicine is like an all-in-one relief for all the problems caused by cold. 

This medicine has proven to provide temporary relief from the symptoms of the common cold and flu. These symptoms include coughing, throat infection, bronchial infection, soreness of the throat, headache, minor chest pain, fever, running nose, and sneezes.

The medicine contains various active ingredients such as Acetaminophen, which acts as a pain reliever and fever reducer, Dextromethorphan which acts as a cough suppressant; and Doxylamine succinate is more commonly known as Antihistamine, which acts as a sedative. The proportion of these ingredients in a 30 ml bottle is Acetaminophen- 650 mg, Dextromethorphan HBr 20 mg, and Doxylamine succinate- 12.5 mg. There are other ingredients, such as potassium and sodium.

What is Zzzquil?

Sleep is an essential part of a human’s life for the purpose of growth and development. Moreover, sleep is necessary for providing the body and mind relief from stress. However, there are so many individuals who find being able to sleep a stressful process. This problem can have many reasons, and one of the solutions is using sleep supplements. It is not the most recommended one but acts as the only remaining option for some. Zzzquil has a range of products that helps in providing a good night’s sleep.

ZzzQuil Warming Liquid comprises a non-habit-forming active ingredient called Diphenhydramine HCI. This ingredient helps an individual fall asleep. In every 30ml bottle, there is 50mg of this drug. This liquid ensures seven to eight hours of sleep. However, it does not aid problems caused by cold and fever.

There are other popular Zzzquil products that help people fall asleep easily. These products include ZzzQuil ULTRA Tablets, ZzzQuil LiquiCaps, ZzzQuil Night Pain Liquid (sleep and pain relief), ZzzQuil Night Pain GelTabs, ZzzQuil Calming Vanilla Cherry Liquid ( Zzzquil with added flavor), and ZzzQuil Alcohol-Free Liquid. All the products have been tested and recommended by doctors. These products have helped millions of people in providing good sleep. 

Main Differences Between Nyquil and Zzzquil

  1. The main ingredient in Nyquil is doxylamine. The main ingredient in Zzzquil is diphenhydramine.
  2. Nyquil includes Acetaminophen for the purpose of treating fever or pain. Zzzquil does not include any drug for the purpose of treating fever or pain.
  3. Nyquil includes Dextromethorphan for the purpose of suppressing cough. Zzzquil does not include any drug for the purpose of suppressing cough.
  4. Even Dayquil contains the same ingredients as Nyquil and serves the same purposes, just without falling asleep. This is because it has a lesser amount of dextromethorphan without antihistamines. QlearQuil’s Nighttime Allergy Relief version has only diphenhydramine, which makes it identical to ZzzQuil.
  5. According to research, Nyquil’s first-ever test marketing was done in 1996 in the United States. VICKS launched the Zzzquil product In 2012.

Conclusion

Both Nyquil and Zzzquil are products that produced a popular American Brand, VICKS. This brand has stuck to its claims and is the world’s largest selling brand for a reason. Both the products Nyquil and Zzzquil are recommended by doctors and the common folks. The two have a common ingredient. However, they are both different medicines that provide relief to different problems. Zzzquil is meant for providing sleep. In contrast, Nyquil is more of an all-in-one medicine that provides relief from the many symptoms of the common cold as well as providing sleep.

References

  1. https://search.proquest.com/openview/68ea9106d799fd598aaef6e80f03e7ff/1?pq-origsite=gscholar&cbl=29327
  2. https://pinnaclife.com/sound-sleep-for-a-sound-mind/
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