Who cannot take cetirizine?

Understanding Who Should Avoid Cetirizine
Cetirizine, a widely used antihistamine, is effective in alleviating symptoms associated with allergies, such as sneezing, itching, and runny nose. However, while it is generally considered safe for many individuals, there are specific groups who should exercise caution or avoid its use altogether.
Individuals with Allergies to Cetirizine or Its Components
First and foremost, anyone who has a known allergy to cetirizine or any of its inactive ingredients should refrain from taking this medication. Allergic reactions can range from mild symptoms, such as rashes, to severe reactions like anaphylaxis, which can be life-threatening.
Patients with Severe Kidney Impairment
Another critical group includes individuals with severe renal impairment. Cetirizine is primarily excreted through the kidneys, and those with significant kidney dysfunction may experience elevated levels of the drug in their system, leading to increased risk of side effects. For these patients, dosage adjustments or alternative treatments may be necessary.
Pregnant and Breastfeeding Women
Pregnant and breastfeeding women should also approach cetirizine with caution. While cetirizine is classified as a Category B medication (meaning it is generally considered safe during pregnancy), it is always advisable for these individuals to consult with their healthcare provider before starting any new medication. The potential risks and benefits must be carefully weighed.
Children Under Certain Ages
In terms of pediatric use, cetirizine is approved for children over the age of 2 in Europe and over 6 months in the USA. However, parents should be cautious and consult a pediatrician before administering cetirizine to younger children, as the safety and efficacy in very young patients may not be fully established.
Individuals with Specific Medical Conditions
Lastly, individuals with certain medical conditions, such as epilepsy or those who are prone to seizures, should be cautious. Cetirizine can cause drowsiness, which may exacerbate these conditions. Additionally, those with a history of urinary retention or prostate enlargement should also consult their healthcare provider, as antihistamines can potentially worsen these issues.
Conclusion
In summary, while cetirizine is a beneficial medication for many suffering from allergies, it is not suitable for everyone. Those with allergies to the drug, severe kidney impairment, pregnant or breastfeeding women, young children, and individuals with specific medical conditions should consult healthcare professionals before use. This ensures that they receive the safest and most effective treatment for their symptoms.

Can cetirizine affect your heart?

Although rare, some individuals may experience changes in heart rhythm or increased heart rate while taking cetirizine. This can cause rapid, pounding, or fluttering sensations in the chest. If you experience any unusual heart-related symptoms, seek prompt medical attention to rule out any other underlying issues.

When should you avoid cetirizine?

To make sure it’s safe for you, tell your doctor or pharmacist if you: have ever had an allergic reaction to cetirizine or any other medicine. have an allergy to food additives. have an allergy to peanuts or soya – some brands of cetirizine capsules (but not tablets) contain soya.

Who should avoid antihistamines?

If you have any of the following conditions, you should talk to your healthcare provider first before taking antihistamines:

• Diabetes.
• Enlarged prostate or problems passing pee (urinary retention).
• Epilepsy.
• Heart disease.
• High blood pressure.
• Increased pressure in your eye (glaucoma).

What drugs should not be taken with antihistamines?

Examples of medicines that could cause problems if taken with antihistamines include some types of:

• antidepressants.
• stomach ulcer or indigestion medicines.
• cough and cold remedies that also contain an antihistamine.

Why is Zyrtec not recommended for over 65?

However, one group of people is more likely to experience side effects from Zyrtec: older adults, or people 65 years and older. For this age group, even second-generation antihistamines can cause excessive fatigue and sleepiness, which could lead to other problems, like accidental falls and injury.

What are the cautions of cetirizine?

Cetirizine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

• drowsiness.
• excessive tiredness.
• dry mouth.
• stomach pain.
• diarrhea.
• vomiting.

Who should not take cetirizine?

You should not use this medication if you are allergic to or had an adverse reaction to cetirizine. Before taking cetirizine, tell your doctor about all of your medical conditions or if you have ever had kidney or liver disease. Cetirizine is not expected to be harmful to an unborn baby.

Is cetirizine safe with blood pressure medication?

Key takeaways:
Antihistamines like diphenhydramine (Benadryl) and cetirizine (Zyrtec) aren’t known to raise blood pressure when used alone. Antihistamines are part of many combination over-the-counter (OTC) cough and cold products. They may be combined with a medication that can raise your blood pressure.

What is the safest antihistamine to take with high blood pressure?

And always check the active and inactive ingredient lists, because many medications are high in sodium, which also raises blood pressure. For allergy sufferers with heart disease, medicines such as Allegra, Zyrtec or Claritin should be safe.