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A 28-year-old female asked:
which med is better at not causing a racing heart..nyquil or benadryl (diphenhydramine)?
1 doctor answer • 1 doctor weighed in
Dr. Al Hegabanswered
Allergy and Immunology 40 years experience
Nyquil: Sinex or severe cold and flu would cause a racing heart, both contain phenylepherine, a decongestant, that is not recommended also for people with high blood pressure, please read the labels carefully. Benadryl (diphenhydramine) and other nyquil preparations not containing phenylepherine wouldn't cause such, good luck
1.7k viewsReviewed >2 years ago
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Similar questions
A 51-year-old member asked:
Are heart birth defects cause for major concern?
2 doctor answers • 13 doctors weighed in
Dr. Anatoly Belilovskyanswered
Pediatrics 35 years experience
Yes: Some more than others. Vsd, a type of "hole in the heart", sometimes closes on its own, while others may be life-threatening within minutes of birth.
6.7k viewsReviewed >2 years ago
A 41-year-old member asked:
How does HDL cholesterol affect your chance of developing heart disease?
2 doctor answers • 6 doctors weighed in
Dr. James Straderanswered
Cardiology 22 years experience
High HDL lowers risk: You want your HDL to be as high as possible. A high HDL lowers the risk for coronary artery disease and other forms of vascular disease. The best way to raise your HDL is regular aerobic exercise, ideally 150 minutes /week, spread over 4-5 days.
5.7k viewsReviewed >2 years ago
A 47-year-old member asked:
Does having a slow heart beat cause dizziness?
1 doctor answer • 1 doctor weighed in
Dr. William Goldieanswered
Pediatric Neurology 48 years experience
Poor blood flow: The balance centers of the brain depend on good blood flow to the brain. If the heart is beating slowly or is not pumping enough blood into the brain, you will feel dizzy. First is to lie down so that the blood flow does not have to go uphill. Next is to lift the legs to be sure enough blood is getting into the heart. If the brain does not get enough blood flow, you can pass out and fall.
5.7k viewsAnswered >2 years ago
A 31-year-old member asked:
What type of exercise is best for the heart muscle?
1 doctor answer • 4 doctors weighed in
Dr. James Straderanswered
Cardiology 22 years experience
Aerobic: The aha recommends 150 minutes / week of moderate aerobic activity spread over 4-6 days for optimal cardiovascular health.
5.7k viewsReviewed >2 years ago
A 23-year-old member asked:
Why do I have extreme dizziness and heart palpitations!?
2 doctor answers • 2 doctors weighed in
Dr. William Goldieanswered
Pediatric Neurology 48 years experience
Vertigo?: The spinning sensation is called vertigo. Causes are either from ear or brain or side effect of drugs. If it occurs when lying still in bed, it is probably due to a disturbance in the brain. Pure vertigo is very rarely a seizure. More often it is due to poor blood flow to the back of the brain. Heart and blood pressure problems need to be considered. Migraine may be cause if rest is fine.
5.7k viewsAnswered >2 years ago
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
Last updated Feb 11, 2017
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