decreased sense of taste; headache; upset stomach, nausea, constipation; or. dry mouth, sore throat.
Is it OK to take Zyrtec on an empty stomach?
Should I take ZYRTEC® with food? Your choice. ZYRTEC® can be taken either with or without food.
Can Zyrtec D cause stomach problems?
Common side effects may include: dizziness, drowsiness, tired feeling; sleep problems (insomnia); dry mouth, nausea, stomach pain, constipation; or.
Can Zyrtec make you throw up?
Side effects of Zyrtec and Zyrtec-D
drowsiness. dry mouth. diarrhea. vomiting.
Can allergy medicine upset your stomach?
Drowsiness, dizziness, constipation, stomach upset, blurred vision, or dry mouth/nose/throat may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Is it better to take Zyrtec at night or in the morning?
Cetirizine can be taken at any time of the day. In most people it is non-sedating, so they take it in the morning. However, a percentage of people do find it to be sedating so if it does make you drowsy it is best to take it in the evening. Cetirizine can be taken with or without food.
How long does Zyrtec last in your system?
The elimination half-life of Zyrtec is between 8 to 9 hours. It takes approximately 5.5 x elimination half-life for a medicine to be cleared from your system. For Zyrtec this is 5.5 x 9 hours which is about 2 days.
Can you take Zyrtec D everyday?
Zyrtec-D can be taken at any time of the day. Those who experience drowsiness after taking Zyrtec-D may want to take it in the evening. Zyrtec-D also contains pseudoephedrine, which, on its own, is known to cause trouble sleeping.
Can Zyrtec cause anxiety?
Antihistamines are known to cause extreme drowsiness; however, in certain people, they can cause insomnia, excitability, anxiety, restlessness, and a rapid heart rate.
Does Zyrtec D raise blood pressure?
For allergy sufferers with heart disease, medicines such as Allegra, Zyrtec or Claritin should be safe. However, medicines containing decongestants — including Allegra-D, Zyrtec-D and Claritin-D — could increase your blood pressure and heart rate or interfere with your heart medication.13 мая 2019 г.
What should you not take with Zyrtec?
Avoid use of alcohol, sedatives, and tranquilizers as cetirizine can increased the risk of drowsiness. Cetirizine may cause central nervous system depression; avoid activities requiring mental alertness until accustomed to medication.
Can Zyrtec make you depressed?
Can antihistamines cause depression? One study of 92 people with chronic itchiness saw that patients who took the antihistamines cetirizine and hydroxyzine reported an increase in depression and anxiety.
What are the side effects of long term use of Zyrtec?
That said, Cetirizine can cause adverse effects, such as:
- some drowsiness.
- excessive tiredness.
- dry mouth.
- stomach pain.
When should you not take antihistamines?
overactive thyroid gland. increased pressure in the eye. closed angle glaucoma. high blood pressure.
Can allergies affect your stomach?
The short answer is yes, you can have a food allergy and experience digestive problems. That’s because just like with other allergies, when your digestive system comes into contact with something that your immune system views as a threat, it quickly responds by releasing a chemical called histamine.
Which is better Claritin or Zyrtec?
Zyrtec has a quicker onset of action compared to Claritin and may be more effective than Claritin in reducing allergy symptoms, according to one clinical trial. However, cetirizine, the active ingredient of Zyrtec, has been shown to produce more drowsiness than loratadine.