Is it bad to take zzzquil a lot

ZzzQuil is an over-the-counter nighttime sleep aid. The active ingredient in ZzzQuil is diphenhydramine, which is also the active ingredient in the allergy medication Benadryl. Diphenhydramine is an antihistamine that people commonly use to treat allergic reactions, itchiness, and hives.

Frequently Asked Questions. How does ZzzQuil help you fall asleep? Diphenhydramine HCL is an antihistamine that has been shown to make you feel sleepy and help you relax with no lasting side effects. What are the common side effects of ZzzQuil? Most side effects of ZzzQuil are mild and will go away on their own. They include headaches, nausea and sleeplessness.

Is it bad to take zzzquil a lot

ZzzQuil is an over-the-counter medication used for relieving occasional sleeplessness. It is a drug that does not require a prescription and can be purchased at the local pharmacy. It helps you fall asleep more easily by blocking histamine receptors in the brain. Histamine is a brain chemical that increases alertness, so by blocking the receptors, ZzzQuil promotes drowsiness. It also blocks the acetylcholine receptors in the body, which affect functions like heart rate, attention, and muscle movement, causing the body to relax. ZzzQuil , a popular over-the-counter sleep aid, is widely used by individuals struggling with occasional sleeplessness. Common Side Effects: ZzzQuil contains diphenhydramine, an antihistamine that causes drowsiness. Symptoms can include rash, itching, severe dizziness, and trouble breathing. If you notice any signs of an allergic reaction, seek medical attention immediately. Long-term Use and Dependence: One of the significant concerns with sleep aids like ZzzQuil is the risk of dependence or tolerance.

Ask your pharmacist how to dispose of medications that are no longer needed or have expired. Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. You may also find that once you are used to taking ZzzQuil to fall asleep, you will feel unable to sleep without it and may develop withdrawal symptoms when you do not take it.

ZzzQuil can cause side effects like stomach upset, drowsiness, and dry eyes, among others. Though rare, some people may experience severe side effects, such as trouble urinating. Because you take ZzzQuil by mouth, it goes through your digestive system. As a result, it may cause mild stomach upset. Digestive side effects can include the following:.

Diphenhydramine is an antihistamine that is used to treat sneezing, runny nose, watery eyes, hives, skin rash, itching, and other cold or allergy symptoms. Diphenhydramine is also used to treat motion sickness, to induce sleep, and to treat certain symptoms of Parkinson's disease. Diphenhydramine sleep aid medicine is not for use in children younger than 12 years old. There are many brands and forms of diphenhydramine available. Not all brands are listed on this leaflet. Diphenhydramine may also be used for purposes not listed in this medication guide. Ask a doctor before using this medicine if you are pregnant or breastfeeding. Diphenhydramine may slow breast milk production. Ask a doctor or pharmacist if this medicine is safe to use if you have ever had:.

Is it bad to take zzzquil a lot

ZzzQuil can cause side effects like stomach upset, drowsiness, and dry eyes, among others. Though rare, some people may experience severe side effects, such as trouble urinating. Because you take ZzzQuil by mouth, it goes through your digestive system. As a result, it may cause mild stomach upset. Digestive side effects can include the following:. To reduce stomach upset, try taking ZzzQuil with food or milk. ZzzQuil can cause side effects to the nervous system, which includes your brain and spinal cord.

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Medically reviewed by Dena Westphalen, PharmD. Table of Contents. Antihistamines are widely available OTC medications. There is also evidence of long-term negative health consequences to taking medications that contain diphenhydramine hydrochloride, including dementia, that can be avoided by using these medications sparingly. Speak with an Expert Call Us Today You may accept or manage your choices by clicking below, including your right to object where legitimate interest is used, or at any time in the privacy policy page. Side effects when taking ZzzQuil may include:. For this reason, it is imperative to follow the directions and ask a medical expert for advice on taking ZzzQuil safely. Diphenhydramine belongs to a group of medications known as antihistamines. Here is What to Expect Getting started with melatonin is easy, but when should you take it? This includes the following, per the Centers for Disease Control and Prevention :. Side effects. If you notice any signs of an allergic reaction, seek medical attention immediately. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

In our latest question and answer, our pharmacist discusses the dosing recommendations for ZzzQuil Sleep Aid. I just purchased ZzzQuil to help me get some sleep. It says to only take one cap full but could I double dose without running into any issues?

At Muse Drug Rehab Los Angeles , we can create a comprehensive and individualized program with treatment options to help you with your withdrawal symptoms during your Detox in LA phase. Respiratory system effects. All content is strictly informational and should not be considered medical advice. Check with your doctor as soon as possible if any of the following side effects occur:. If you have trouble sleeping for longer than 2 weeks, contact your doctor before taking this medication. Long-term Use and Dependence: One of the significant concerns with sleep aids like ZzzQuil is the risk of dependence or tolerance. The side effects listed below are not experienced by everyone who takes this medication. Mayo Clinic: "Is it OK to use over-the-counter antihistamines to treat insomnia? Diphenhydramine also causes drowsiness, and can be used by adults and children 12 years of age and older who occasionally have trouble sleeping insomnia. The effects of diphenhydramine can last for up to 6 hours. First, What's In Zzzquil? If you become pregnant while taking this medication, contact your doctor immediately. As well, some forms of this medication may not be used for all of the conditions discussed here. For our liquicaps, adults and children over 12 years of age should take two capules at bedtime and take only one dose in 24 hours.