Where to get zzzquil

It is also important to avoid drinking alcohol when taking ZzzQuil as this can increase drowsiness. Older adults should use ZzzQuil with caution as side effects such as drowsiness, dizziness, and low blood pressure can increase the risk of falling. Taking ZzzQuil may worsen certain medical conditions, including :. People who experience urinary difficulties while taking ZzzQuil should stop taking the medication and speak to a doctor. Not everyone can take ZzzQuil.

People should not give ZzzQuil to children under the age of 12 years. The active ingredient of ZzzQuil can pass into breastmilk, so people who are breastfeeding should consult a doctor before taking it. Pregnant women should also seek medical advice before using this medication. People taking monoamine oxidase inhibitors MAOIs , which are a type of antidepressant , should avoid taking ZzzQuil or speak to a doctor first.

MAOIs can worsen some of the side effects of antihistamines. Although ZzzQuil contains diphenhydramine, which can help relieve allergy symptoms, it can still cause allergic reactions in some people. Anyone who has previously had an allergic reaction to ZzzQuil or medicines containing diphenhydramine should avoid taking it. According to a review , diphenhydramine is among the list of medications misused by people presenting to the emergency department for drug treatment.

Antihistamines are widely available OTC medications. The drowsing effect of antihistamines can help relieve sleeplessness and anxiety. Taking too much diphenhydramine can cause a calming effect and mild euphoria. Some people misuse diphenhydramine for its hallucinogenic effects, which may occur at doses of — mg. Diphenhydramine is not additive at the recommended dosage. However, taking very large doses of diphenhydramine, such as over 1, mg per day , for a prolonged period can lead to dependence.

People who become dependent on diphenhydramine can experience withdrawal symptoms when they stop taking it. These may include :. Doctors usually recommend a gradual dosage reduction schedule for people who become dependent on diphenhydramine. Case reports of adolescents and adults with diphenhydramine dependence highlight how important it is for doctors to ask about OTC medication use, particularly in people with previous or current addictions and psychotic illnesses.

ZzzQuil is a safe and effective medication that can help relieve occasional sleeplessness. However, people should stop using ZzzQuil and see a doctor if sleeping difficulties persist for more than 14 consecutive days. ZzzQuil is not suitable for everyone. Children under 12 years old should not take ZzzQuil, and women who are pregnant or breastfeeding should speak to a doctor first. ZzzQuil can also interact with some antidepressants and can worsen certain medical conditions, such as asthma and heart disease.

Side effects of ZzzQuil may increase the risk of falls in older people. ZzzQuil is not addictive at the recommend dosage. However, people who take very high doses of ZzzQuil for a prolonged period may be at risk of becoming dependent. Learn about the types, effectiveness, and safety of sleeping pills here. People have used passionflower for medicinal purposes for centuries.

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L-5 hydroxytryptophan 5-HTP is a naturally occurring compound in the body. It is related to the production of serotonin, so some people think that…. What to know about ZzzQuil. Medically reviewed by Alan Carter, Pharm. Summary ZzzQuil is an over-the-counter nighttime sleep aid. More serious side effects can occur if you overdose on this medication.

Call your doctor right away if you have any serious side effects, which can include:. ZzzQuil can cause some symptoms in your respiratory system, or the parts of your body you use to breathe.

They can include:. To reduce these side effects, try drinking more water. If your diet restricts fluids, talk to your doctor before increasing your water intake. ZzzQuil can affect your heart and blood vessels. Serious side effects can occur if you take too much. Call your doctor right away if you have any serious side effects.

These can include:. If you feel lightheaded while taking this medication, be sure to sit or lie down. This can help prevent injury in case you pass out. ZzzQuil can affect your eyes and ears.

If you take too much, you may have serious side effects, such as:. If you have dry eyes from this medication, try using artificial tears to moisten them. You should call your doctor if you notice any effects on your vision or hearing while you take ZzzQuil. ZzzQuil can negatively affect your urinary system if you take too much. Call your doctor right away if you have any urinary side effects, which can include:.

When you take ZzzQuil at bedtime, it can help you fall asleep more easily. This is because it contains a drug called diphenhydramine. This drug works by blocking histamine receptors in your brain. Histamine is a chemical that helps control alertness in the brain. So, when ZzzQuil blocks your histamine receptors, it causes drowsiness to help you sleep.

ZzzQuil can also block acetylcholine receptors. Acetylcholine is a natural chemical that affects many functions in your body, including your heart rate, muscle movement, memory, and attention.

When ZzzQuil is used as directed, side effects are not common. However, like most drugs, ZzzQuil may cause some side effects. ZzzQuil Nighttime Sleep-Aid may cause other possible side effects, so be sure to read the package before using the product.

Remember, the active ingredient in this medication is not a commonly abused medication. To make sure you use ZzzQuil safely, follow these tips:. And why it can help you sleep.