Can Allegra cause sleep problems?
Can Allegra cause sleep problems?
SIDE EFFECTS: Dizziness, trouble sleeping, nausea, or headache may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. An empty tablet shell may appear in your stool. This effect is harmless because your body has already absorbed the medication.
Does Allegra 24 hour make you drowsy?
Allegra 24 Hour Allergy side effects nausea, diarrhea, upset stomach; menstrual cramps; drowsiness, tired feeling; headache; or.
Do antihistamines make you sleepy?
While some over-the-counter antihistamines can cause drowsiness, routinely using them to treat insomnia isn’t recommended. Antihistamines, mainly used to treat symptoms of hay fever or other allergies, can induce drowsiness by working against a chemical produced by the central nervous system (histamine).
What is the best time to take Allegra?
Take this medication by mouth on an empty stomach (at least 1 hour before or 2 hours after a meal). Take this medication with water. Do not take with fruit juices (such as apple, grapefruit, or orange) since they may decrease the absorption of this drug. Do not crush or chew extended-release tablets.
Is it OK to take 2 Allegra in 24 hours?
Don’t take more than 2 tablets a day. 24-hour tablet: The typical dose is one tablet (180 mg) with water once a day.
What antihistamines make you sleepy?
Diphenhydramine is known as a drowsy, or sedating, antihistamine as it makes you sleepy. Non-drowsy antihistamines are less likely to have this effect. These include cetirizine, fexofenadine and loratadine.
Why do allergy pills make you sleepy?
Unrelated to the immune system, histamine is also produced in the brain, where it plays an important part in feeling awake. Antihistamines used to treat respiratory symptoms can get into the brain and interrupt this work, making you feel drowsy.
Should I take Claritin, Zyrtec, or Allegra?
For mild to moderate allergy symptoms, Allegra may be preferable to drugs such as Zyrtec since these other drugs are more sedating. Yet for severe symptoms which are interfering with work, school, or play, a medication such as Zyrtec may be needed. In addition, it’s very important to note that every person is different.
Does Allegra Make you Sleepy?
Allegra is available as a generic drug. Common side effects of Allegra include. nausea, diarrhea, upset stomach, muscle or back discomfort or pain, sleepiness, drowsiness,
Does Zyrtec Make you Sleepy?
While taking zyrtec, especially if you are older, you may experience dry mouth and accelerated dental caries among other (drowsiness, headache, constipation and miscellaneous other adverse effects). Upon discontinuing zyrtec, you may experience disabling generalized and severe itching without a rash or sometimes with a rash.
