can diphenhydramine cause fast heart rate?
131352
"In general, antihistamines are safe in patients with high blood pressure and other forms of heart disease," explains Richard Krasuski, MD, director of adult congenital heart disease services at the Cleveland Clinic in Ohio, but an antihistamine may elevate blood pressure or increase heart rate, according to the U.S. ...
216043
Not all medications with heat sensitivity are prescription based. Over-the-counter antihistamines whose active ingredient is diphenhydramine (Benadryl) also decreases sweating, resulting in unintended increased body temperatures with harmful heat effects.
275500
I don't have a problem with someone occasionally taking Benadryl as a sleep aid. However, even actual over-the-counter sleep aids shouldn't be taken every night. Those who take diphenhydramine for extended periods of time may experience low blood pressure and heart palpitations.
1309226
What do you think? Pseudoephedrine (a decongestant) can make your heart race or make you feel anxious and restless. It can affect the quality of your sleep, so you can't take it too close to going to bed.
93672
Benadryl is a brand name for diphenhydramine, an antihistamine. Doctors recommend Benadryl and other diphenhydramine products to treat the symptoms of allergy or hay fever such as a runny nose, sneezing, itchy eyes, and itching in your nose or throat.
764578
Diphenhydramine overdose can be fatal. Peak serum levels of DPH are reached approximately 2–3 h after ingestion, and elimination half‐life is approximately 4 h.
356050
Diphenhydramine (Benadryl) is an antihistamine found in allergy medications like Benadryl and sleep aids like Tylenol PM and Advil PM. If you've taken diphenhydramine, your drug screen may show a positive result for opiates, methadone, or PCP.
844467
You may notice a temporary increase in your resting heart rate on a hot day - this is most likely your body trying to cool down. But it could also be a sign you're dehydrated, in which case, drink more water to help lower your resting heart rate.
64329
Severe dehydration can cause dangerously low blood pressure that requires medical attention. Dehydration can cause a rapid heart rate or heart palpitations. Palpitations give you the feeling that your heart is jumping or skipping a beat.
1299977
Interactions between your drugs Using ALPRAZolam together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination.
181196
Dehydration can cause heart palpitations. That's because your blood contains water, so when you become dehydrated, your blood can become thicker. The thicker your blood is, the harder your heart has to work to move it through your veins. That can increase your pulse rate and potentially lead to palpitations.
1453698
Allergic rhinitis Diphenhydramine hydrochloride: 25mg to 50 mg up to every four to six hours as needed. Maximum 300 mg/day.
283031
One of the side effects of Benadryl is drowsiness, which helps to calm anxious dogs. The Merck Veterinary Manual states that diphenhydramine may relieve symptoms of mild-to-moderate anxiety in pets associated with travel. It also may help relieve motion sickness during car rides and plane rides.
102475
The most common side effect of diphenhydramine is drowsiness. ZzzQuil is a safe and effective medication for treating short-term sleeping difficulties, or insomnia, in people over 12 years old.
97668
Dehydration can cause a rapid heart rate or heart palpitations. Palpitations give you the feeling that your heart is jumping or skipping a beat. Interestingly, these abnormalities are a result of the heart attempting to compensate for the lack of fluid in the body.
903777
diphenhydrAMINE cyclobenzaprine Using diphenhydrAMINE together with cyclobenzaprine may increase side effects such as drowsiness, blurred vision, dry mouth, heat intolerance, flushing, decreased sweating, difficulty urinating, abdominal cramping, constipation, irregular heartbeat, confusion, and memory problems.
640940
Adderall mainly stimulates the sympathetic nervous system, which triggers the body's "fight or flight" responses, such as pupil dilation, increased blood pressure and heart rate and increased sweating.