What are the side effects of taking allergy medicine?
Some of the main side effects of antihistamines include:
- Dry mouth.
- Drowsiness.
- Dizziness.
- Nausea and vomiting.
- Restlessness or moodiness (in some children)
- Trouble peeing or not being able to pee.
- Blurred vision.
- Confusion.
What are the side effects of long term use of antihistamines?
These common side effects include sedation, impaired motor function, dizziness, dry mouth and throat, blurred vision, urinary retention and constipation. Antihistamines can worsen urinary retention and narrow angle glaucoma. The antihistamines rarely cause liver injury.
Why does allergy medicine make you feel weird?
Why do they all seem to have this side effect? Older antihistamines are sedating because the medication penetrates the blood-brain barrier, which means that the medication not only works in treating allergy but also affects the brain. The result is a feeling of lethargy.
Can Zyrtec cause anxiety?
One study also suggests cetirizine and hydroxyzine have a greater chance of causing anxiety and mood changes than other antihistamines. Hydroxyzine can also be used to treat anxiety conditions. So if you notice your symptoms worsen after starting this medication, contact your provider to discuss it further.
Can allergy pills make you dizzy?
A side effect from allergy medication Dizziness may be a possible side effect, depending on the type of antihistamine that you take. The oldest antihistamines on the market – which tend to cause drowsiness as a side effect – are more likely to cause other side effects, including dizziness, in some people.
What is the best time of day to take allergy medicine?
So taking your 24-hour allergy medications before going to bed means that you’ll get the maximum effect when you need it the most. “Taking your allergy medication at night assures that it will be circulating in your blood stream when you most need it, early the next morning,” Martin says in a news release.
Is taking Zyrtec everyday bad for you?
Is Zyrtec (cetirizine) safe to take every day? Zyrtec (cetirizine) is safe to take every day if you have allergy symptoms on a daily basis. If you don’t have allergy symptoms every day, you can take it as needed on days when these symptoms bother you.
Do allergy meds 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.
Can allergy medicine make you dizzy?
A side effect from allergy medication Many people reach for over-the-counter antihistamine pills to treat allergies. Dizziness may be a possible side effect, depending on the type of antihistamine that you take.
Can Zyrtec cause weight gain?
Evidence of Antihistamine Weight Gain A study published in the journal Obesity found an association between the use of antihistamines and obesity. 1 Of the almost 900 people studied, those taking antihistamines—such as Zyrtec and Allegra—were more likely to be overweight or obese than those not taking antihistamines.
Which allergy medicine has the least side effects?
Loratadine (Alavert, Claritin) and fexofenadine (Allegra) are allergy medications available over-the-counter for children that, for most individuals, have the least side effects.
What are the long term effects of allergy medication?
Side effects might include irritation at the injection site and allergy symptoms such as sneezing, congestion or hives. Rarely, allergy shots can cause anaphylaxis, a sudden life-threatening reaction that causes swelling in the throat, difficulty breathing, and other signs and symptoms.
What medications cause allergy?
Non-steroidal anti-inflammatory drugs (NSAIDs) include pain relievers such as aspirin, ibuprofen, and naproxen. Allergies to these medications can cause allergic and non-allergic bouts of hives and swelling, worsen asthma, and cause anaphylaxis. 5
What is the most effective allergy medication?
Steroidal nasal sprays.