What are the negative side effects of Zyrtec?

What are the dangers of Zyrtec?

Drowsiness, tiredness, and dry mouth may occur. Stomach pain may also occur, especially in children. If any of these effects last or get worse, tell your doctor or pharmacist promptly.

Is it harmful to take Zyrtec everyday?

Is it safe to take Zyrtec every day? Yep. "When taken in the recommended doses, antihistamines can be taken daily. This is especially true with Zyrtec, since it doesn't show decreasing effectiveness if used daily," says Sima Patel, MD, an allergist at New York Allergy & Sinus Centers.

Who should not take Zyrtec?

You should not use Zyrtec-D if you have narrow-angle glaucoma, severe high blood pressure (hypertension), severe coronary artery disease, if you are unable to urinate, or if you are allergic to hydroxyzine (Atarax, Vistaril). Do not use this medicine if you have taken an MAO inhibitor in the past 14 days.

Why was Zyrtec taken off the market?

Greg Panico, a spokesman for Janssen Pharmaceutica, which is owned by Johnson and Johnson, said that the withdrawal was a voluntary business decision. “The decision to voluntarily discontinue it recognises that the allergy marketplace is crowded with a number of other drugs,” Mr Panico said.

Cetirizine (Zyrtec) Uses and Side Effects | How to take Cetirizine

Why should older people not take Zyrtec?

The well-known side effects of the first-generation antihistamines, sedation and decreased reaction time, are more pronounced in the elderly. The anticholinergic effects are drying of the mouth and eyes, blurred vision, urinary retention, and constipation.

Does Zyrtec raise blood pressure?

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.

Why is Zyrtec not recommended for over 65?

Some elderly people may have higher risk of side effects because of poor kidney function. The drowsiness and fatigue which may occur in a small percentage of patients may be more of a problem for the elderly because of the increased risk of bone fracture if they fall.

What does Zyrtec do to the brain?

Histamine H₁ receptor antagonist cetirizine impairs working memory processing speed, but not episodic memory.

Can I take Zyrtec for the rest of my life?

Is it okay to take ZYRTEC^® over a long period of time? The ZYRTEC^® package label doesn't state a limit on how long you can take ZYRTEC^®. Talk to your doctor if you have any questions, especially if you're taking other medicines or being treated for any other conditions.

Can Zyrtec cause memory loss?

First-generation (older) allergy medications may cause memory loss. However, newer antihistamines, cetirizine (Zyrtec) and loratadine (Claritin) are less likely to cause problems with memory and cognition.

Does 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.

Is Zyrtec linked to dementia?

Neither Zyrtec nor ipratropium nasal spray are likely to significantly increase risk of dementia, nor of other anticholinergic side effects, such as blurry vision, constipation or fast heart rate.

Does Zyrtec cause brain fog?

Over-the-counter medications such as Benadryl and other antihistamine allergy medications also can lead to temporary brain fog and forgetfulness.

What is the safest antihistamine for elderly?

So what can older adults safely take for allergy relief? Wozniak: Newer antihistamines such as Claritin® (loratadine) and Allegra® (fexofenadine) tend to be safer and better tolerated.

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Examples: Alprazolam (Xanax), chlordiazepoxide (Librium), clonazepam (Klonopin), diazepam (Valium), flurazepam (Dalmane), lorazepam (Ativan), midazolam (Versed), quazepam (Doral), temazepam (Restoril) and triazolam (Halcion).

Can a 70 year old take Zyrtec?

What they actually recommend is that if you're over 65, or if you have liver or kidney problems, you should ask your doctor if it's OK to use it. Since Zyrtec is now an over-the-counter antihistamine and can be taken without a doctor's knowledge, they're just advising caution in older folks.

What is the safest allergy medicine?

Claritin and Zyrtec are effective and safe for most people with minor allergies. However, as with all medications, there may be some side effects. Loratadine—present in Claritin—may not be safe for people with severe liver conditions.

What can elderly take for allergies?

Fexofenadine, cetirizine, loratadine, levocetirizine, desloratadine, bilastine and ebastine are most commonly used in elderly people [21].

What is the best allergy medicine if you have high blood pressure?

Second-generation antihistamines that are not combined with decongestants are the best choice for people with hypertension. These include oral medications like: Cetirizine (Zyrtec) Fexofenadine (Allegra)

Can Zyrtec cause heart palpitations?

In 95% of patients after oral administration of 10 mg cetirizine, it has been showed that the highest blood levels achieved 60 min later. Our patient was admitted to the emergency department with complaints of palpitations exactly 1 h after taking the drug, and AF was documented on emergency ECG.

Can you stop taking Zyrtec suddenly?

When a person stops taking their medication, their body will produce more histamine to make up for the lack of antihistamine. This results in extreme itching. It's common for someone who's addicted to an antihistamine to scratch until they're raw and bleeding.

When should I stop taking Zyrtec?

See your doctor if your mild allergy symptoms have not improved after three days of treatment with Zyrtec, or if your hives persist for more than six weeks despite taking Zyrtec. Discontinue Zyrtec once your allergy symptoms have resolved.

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