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They can cause you to be inattentive and drowsy.

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Q: Why is it dangerous to take antihistamines?
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Can you take Viagra with antihistamines?

Can you take viagara with antihistamines


Can you mix thyroxine and antihistamines?

can you take antihistamines with thyroxine


Can you take antihistamines with ADHD drugs?

Yes, most antihistamines are safe to take with stimulant-based ADHD drugs (Adderall, Concerta, Dexedrine). However, make sure the preparation doesn't contain pseudoephedrine which could raise blood pressure to a dangerous level combined with a stimulant taken for ADHD.


Why is it dangerous to drive on antihistamines?

Some can make you sleepy and you may fall asleep at the wheel.


Can you take ramapril and antihistamines together?

No, this is not advisable.


Can you take antihistamines with doxycycline?

Yes it can-I am at the moment.


Can you take antihistamines while taking warfarin?

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Why do people with allergies take antihistamines?

it acts against histamines.


Can you take Viagra with an antihistamine?

Since they are similar in purpose, it seems that a double dose would not be wise. It could lead to an erection that would need medical attention and/or raise your heart rate to dangerous levels.


Does Xanax contain antihistamines?

No, it does not. In fact, Alprazolam, the active ingredient in Xanax, reacts in an adverse fashion to Antihistamines. The combination of the two medication increases the blood level of Alprazolam, which may potentially be dangerous depending on the dosage perscribed by your Doctor.


How many milligrams can you take of antihistamines to make you drowsy?

50 mg


Can 125mg of antihistamines kill you?

125mg of an antihistamine all in one dose can be dangerous. They can suppress the respiratory system and the central nervous system.