1. Benadryl (Diphenhydramine) - Side Effects, Interactions, Uses, Dosage ...
Aug 1, 2023 · drowsiness; · dry eyes, blurred vision; · dry mouth, nose, or throat; · decreased urination; · constipation; · feeling restless or excited ( ...
Find everything you need to know about Benadryl (Diphenhydramine), including what it is used for, warnings, reviews, side effects, and interactions. Learn more about Benadryl (Diphenhydramine) at EverydayHealth.com.
2. Diphenhydramine: MedlinePlus Drug Information
Jan 15, 2022 · dry mouth, nose, and throat · drowsiness · dizziness · nausea · vomiting · loss of appetite · constipation · increased chest congestion ...
Diphenhydramine: learn about side effects, dosage, special precautions, and more on MedlinePlus
3. Benadryl Side Effects: What They Are and How to Manage Them
Mild side effects · FAQs · Side effects explained
Benadryl, which is used to treat allergies, can cause side effects. Learn about its more common, mild, and serious side effects and how to manage them.
4. Diphenhydramine: drowsy (sedating) antihistamine - NHS
feeling dizzy or unsteady on your feet, or having difficulty concentrating. Diphenhydramine cream can sometimes make your rash worse. It may also make your skin ...
NHS medicines information on diphenhydramine – what it's used for, side effects, dosage and who can take it.
5. Diphenhydramine Hcl - Uses, Side Effects, and More - WebMD
Older adults may be more sensitive to the side effects of this drug, especially drowsiness, dizziness, confusion, constipation, or trouble urinating. Drowsiness ...
Find patient medical information for diphenhydramine oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.
6. Using Benadryl to Sleep? It's Not Always A Good Idea - GoodRx
May 11, 2023 · But diphenhydramine products, such as ZzzQuil and Benadryl, should only be used for occasional sleeplessness and for less than 2 weeks (14 days) ...
Benadryl is an allergy, cold, and flu medicine that causes drowsiness. But can Benadryl be used as a sleep aid? Sometimes.
7. How Over-the-Counter Sleep Aids Can Hurt Your Brain
Jan 24, 2018 · Taking an over-the-counter sleep aid with diphenhydramine once in a while is generally not going to cause problems, other than a possible ...
Even if a drug is sold as “non-habit-forming,” it could cause symptoms such as confusion and memory loss.
8. Does Benadryl Make You Sleepy? - Sleep Foundation
May 9, 2023 · Even though Benadryl can help people fall asleep, it may not be the best choice of a sleep aid. Diphenhydramine can have side effects ...
Wondering if Benadryl can help you sleep? We discuss whether Benadryl makes you sleepy and other ways to get better sleep at night.
9. Diphenhydramine: 7 things you should know - Drugs.com
Jul 26, 2023 · Overdosage of diphenhydramine has been associated with hallucinations, convulsions, and death. Diphenhydramine toxicity may occur when oral ...
Quick easy-to-read overview of diphenhydramine. Includes: how it works, upsides, downsides, bottom line, tips, response and effectiveness.
10. Diphenhydramine Uses, Dosage & Side Effects - Drugs.com
Dec 9, 2022 · dizziness, drowsiness, loss of coordination; · dry mouth, nose, or throat; · constipation, upset stomach; · dry eyes, blurred vision; or · day-time ...
Diphenhydramine is an antihistamine used to treat sneezing, runny nose, itching, hives and other symptoms of allergies and the common cold. Includes diphenhydramine side effects, interactions and indications.
11. Trouble sleeping? Experts say skip antihistamines
For people who take an antihistamine such as Benadryl for a cold or allergies, drowsiness is often a welcome side effect. But a Baylor College of Medicine ...
Baylor sleep expert says antihistamines may cause drowsiness, but shouldn't be used as a sleep aid as the side effects can pose health risks....
12. How Bad Is It to Take an Antihistamine to Sleep Every Night?
Dec 13, 2018 · Other side effects are mild and can include dry mouth, nose, and throat; dizziness, constipation; headache; and nausea, according to the ...
Because we know you've been tempted.
13. Diphenhydramine: Uses, Side Effects, Dosages, Precautions
Aug 1, 2023 · Warnings and Interactions · Breastfeeding · History of hypotension · A history of alcoholism or drug abuse · Are currently taking benzodiazepines, ...
Diphenhydramine is a first-generation antihistamine that helps reduce the effects of histamine in the body. Learn about its uses and side effects.
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14. Sleep aids: Understand options sold without a prescription - Mayo Clinic
Diphenhydramine (Benadryl). Diphenhydramine is a sedating antihistamine. Side effects might include daytime drowsiness, dry mouth, constipation and urinary ...
Get the facts on common sleep aids sold without a prescription, including precautions and side effects.
15. 8 Potential Side Effects of Benadryl - GoodRx
May 10, 2023 · 8 Benadryl Side Effects You Should Know About · 1. Drowsiness · 2. Dizziness · 3. Blurry vision · 4. Higher risk of falls · 5. Dry mouth · 6.
Benadryl is commonly taken for allergies. However, Benadryl can cause minor and serious side effects, ranging from drowsiness to memory problems.
16. Diphenhydramine overdose Information | Mount Sinai - New York
Symptoms · Agitation · Confusion · Seizures · Delirium · Depression · Drowsiness · Hallucinations (seeing or hearing things that aren't there) · Increased sleepiness ...
Learn about Diphenhydramine overdose or find a doctor at Mount Sinai Health System.
17. FDA warns about serious problems with high doses of the allergy ...
Oct 1, 2020 · The U.S. Food and Drug Administration (FDA) is warning that taking higher than recommended doses of the common over-the-counter (OTC) allergy ...
Teen misuse sparked by dangerous “Benadryl Challenge” promoted on social media
18. Does Benadryl Make You Sleepy? - Your Doctors Online
Dec 26, 2022 · Benadryl (Diphenhydramine), if taken more than its optimum maximum dosage of 300 mg/day for adults, might cause some unfavorable side effects, ...
Benadryl is a prescription medicine used for the treatment of the symptoms of Allergic reactions, Insomnia & Motion Sickness
19. Drugstore sleep aids may bring more risks than benefits - Harvard Health
Dec 1, 2018 · This is why taking an antihistamine can make you feel sleepy. But while a pill can induce that sleepy feeling right before bed, it can linger in ...
There is no research to show that over-the-counter sleep aids are an effective treatment for insomnia, so sleep experts advise skipping them and using other alternatives....
20. Is It Really Okay to Take Benadryl for Sleep? - Shape
Apr 20, 2023 · Diphenhydramine can potentially cause nausea, vomiting, loss of appetite, headache, muscle weakness, and nervousness, according to the National ...
If you've ever had trouble catching zzz's, you might've considered taking Benadryl to sleep. But is using Benadryl safe as a sleep aid? Sleep experts weigh in and provide alternative methods of falling asleep.
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21. Antihistamine Side Effects: When to Stop Taking Allergy Medication
Nov 15, 2019 · Moreover, users continue to feel tired, inattentive, forgetful, and experience poor motor and sensory performance the morning after a night dose ...
Allergies have gone up by 40% in recent years, and allergy medications are being used more often than ever before. There are various types of allergy drugs. Some are used to control acute attacks whereas others help prevent or alleviate the severity of allergic reactions.
22. Benadryl (Diphenhydramine): Uses, Dosage, Side Effects, Interactions ...
What Are Side Effects of Benadryl? · drowsiness, · fatigue, · tiredness, · sleepiness, · dizziness, · disturbed coordination, · constipation, · dry mouth/nose/throat, ...
Benadryl (Diphenhydramine) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources.
FAQs
Diphenhydramine Side Effects Next Day? ›
How to cope with side effects of diphenhydramine. What to do about: feeling sleepy, or drowsy, during the daytime – drowsiness usually wears off 8 hours after a dose.
How long do the side effects of diphenhydramine last? ›How to cope with side effects of diphenhydramine. What to do about: feeling sleepy, or drowsy, during the daytime – drowsiness usually wears off 8 hours after a dose.
Does diphenhydramine make you feel groggy the next day? ›The drowsy or sedation effect typically lasts about 8 hours, but may persist into the next day if taken at night. In some people, especially young children, diphenhydramine may lead to a stimulant effect called paradoxical excitation.
What is the most common side effect of diphenhydramine? ›Drowsiness, dizziness, constipation, stomach upset, blurred vision, or dry mouth/nose/throat may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.
Why am I so tired the next day after taking Benadryl? ›You can also experience drowsiness the next day or a “hangover” effect after taking Benadryl — making it difficult to get through work, school, and other daily activities.
How do you flush diphenhydramine out of your system? ›Hydration: The more water you drink, the quicker diphenhydramine is flushed from the system.
How long does it take for diphenhydramine to leave your system? ›For the average healthy adult, elimination half-life ranges from 6.7 to 11.7 hours. So between 6 to 12 hours after taking Benadryl, half the drug will be eliminated from the body. Within two days, the drug will be completely gone from the body.
Why does diphenhydramine make me feel weird? ›Taking Benadryl can slow, or depress, the functions of your central nervous system (CNS). This is what can lead to some common side effects of Benadryl, such as drowsiness or dizziness. It's also why some people may use Benadryl to help them to sleep or to feel less anxious.
Does diphenhydramine give you a hangover? ›While you will likely fall asleep if you take Benadryl, it does not lead to quality sleep. The day after Benadryl is taken, this medicine can have a “hangover effect” with continued impairment in your vigilance, cognition, memory, and motor function.
How long does it take for 25 mg of Benadryl to wear off? ›The effects of Benadryl tend to last for 4 to 6 hours, but the medication can stick around in the body for much longer. Since Benadryl can make you sleepy, it can be best to take it in the evening. If you need to take doses during the day, avoid activities that require you to be alert, such as driving.
Who should avoid using diphenhydramine? ›
- Closed-angle glaucoma.
- Constipation.
- Urinary retention.
- Asthma.
- Severe liver disease.
It has this warning because alcohol can also enhance the sedating effects of diphenhydramine. This combination can make you feel dizzy and confused. And it can also affect your alertness and ability to drive or perform other tasks safely. So, it's best to avoid drinking alcohol while taking diphenhydramine.
Which is better Benadryl or diphenhydramine? ›Benadryl has an average rating of 7.1 out of 10 from a total of 74 ratings on Drugs.com. 63% of reviewers reported a positive effect, while 19% reported a negative effect. Diphenhydramine has an average rating of 5.4 out of 10 from a total of 525 ratings on Drugs.com.
Can Benadryl cause anxiety the next day? ›If you're wondering if Benadryl can cause anxiety, the answer is maybe. Some people may experience anxiety or related symptoms with this medication, such as racing heartbeat and uneasiness. Although many antihistamines are considered safe for short-term use, long-term use to treat an anxiety disorder may be harmful.
What is a paradoxical reaction to Benadryl? ›Paradoxical excitation occurs when a drug that usually helps with sleep or relaxation stimulates the CNS. This could keep a person awake or make them feel agitated. Some people who take diphenhydramine also experience euphoria .
What is the best antihistamine for anxiety? ›Hydroxyzine is an antihistamine. It is approved for the treatment of anxiety. However, hydroxyzine is also used to treat difficulty sleeping, nausea, vomiting, itching, skin rash, and allergies.
What are the short term side effects of diphenhydramine? ›- sleepiness.
- dry mouth.
- weakness.
- dizziness.
- headache.
- dry mouth, nose, and throat.
- drowsiness.
- dizziness.
- nausea.
- vomiting.
- loss of appetite.
- constipation.
- increased chest congestion.
Reduced sleep quality: Benadryl may make people sleepy, but studies have not found evidence that it improves sleep quality. In fact, it may even decrease the quality.