Can you take Benadryl and nighttime cold medicine?

Can you take Benadryl and nighttime cold medicine?

Interactions between your drugs Using dextromethorphan 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.

Can I take melatonin if I took Benadryl?

Interactions between your drugs No interactions were found between Benadryl and melatonin.

Why does Benadryl make you hyper?

Answer: Most people find that diphenhydramine (DPH), the ingredient in Benadryl and PM pain relievers, makes them drowsy. But some individuals, like you, react paradoxically to DPH and are stimulated by this normally sedating antihistamine. For decades, the mechanism for this unexpected response was unknown.

Does Benadryl make everyone sleepy?

Although diphenhydramine is used at a much higher dose in over-the-counter sleep aids, not everyone suffers from the drowsy side-effects of the drug. “They don’t experience the drowsiness,” Higdon says.

Can Benadryl cause agitation?

If taken in large quantities, diphenhydramine can cause severe agitation and confusion, fever, skin flushing, problems with vision, dry mouth, dry eyes, and inability to sweat.

What is a paradoxical reaction to Benadryl?

We describe three CYP2D6 UMs who reported paradoxical excitation on diphenhydramine. These cases suggest that in CYP2D6 UMs, diphenhydramine may be converted to a compound that causes excitation due to the abnormally high CYP2D6 activity. Therefore, such individuals may be at higher risk for excitation.

Can Benadryl cause nightmares?

Drug-induced nightmares and vivid dreams are most commonly reported with first-generation antihistamines such as diphenhydramine (Benadryl) (which are often found in over-the-counter sleep and allergy medications). But some newer antihistamines may affect the brain, too.

Is Benadryl safe with heart disease?

In the drug realm, antihistamines such as diphenhydramine (Benadryl), chlorpheniramine (Chlor-Trimeton), cetirizine (Zyrtec), and loratadine (Claritin) can help with a stuffy nose are safe for the heart.

Does Benadryl make your heart pound?

Many medicines, including diet pills, antihistamines, decongestants, and some herbal products, can cause heart palpitations.