It’s usual to take cetirizine once a day. Children aged under 12 take it twice a day.
What happens if a child takes two Zyrtec?
If your child takes too much Zyrtec or Zyrtec-D, it can cause very serious effects. Symptoms of an overdose can include: restlessness. irritability.
What happens if you take Zyrtec twice in 24 hours?
There have been reports of patients taking 15-18 times the recommended dose of Zyrtec (recommended dose is 10 mg) and having some adverse effects (restlessness, irritability, somnolence). Taking two 10mg tablets should not cause you to have any serious problems.
How much Zyrtec can a child take?
Directions. Adults and children 6 years and over: 5 mL or 10 mL once daily depending upon severity of symptoms; do not take more than 10 mL in 24 hours. Adults 65 years and over: 5 mL once daily; do not take more than 5 mL in 24 hours. Children 2 to under 6 years of age: 2.5 mL once daily.
Do you take Zyrtec once or twice a day?
Zyrtec is usually taken once a day. During the pollen season, your doctor may advise you to take it every day if you suffer from seasonal allergic rhinitis.
Can I give my child Zyrtec and Benadryl in the same day?
Yes, you can take both Zyrtec and Benadryl.
Is it better to take Zyrtec at night or in the morning?
Official Answer. 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.
Can I take Zyrtec 2 times a day?
The usual dosage for adults younger than 65 years and children who are 6 years and older is one 10-milligram (mg) dose per day. You shouldn’t take more than 10 mg in 24 hours. Your doctor may recommend a 5-mg dose once or twice per day if your allergies are mild.
Can you double up on Zyrtec?
You should not double up on antihistamines or take two different types in one day, unless your doctor specifically directs you to do so. Antihistamine dosage is based on rigorous testing, and exceeding the recommended daily amount can cause unintended side effects like hallucinations or seizures.
Can you split Zyrtec in half?
Do not crush or chew extended-release tablets. Doing so can release all of the drug at once, increasing the risk of side effects. Also, do not split the tablets unless they have a score line and your doctor or pharmacist tells you to do so.
What is the best allergy medicine for kids?
Consider starting with a daily dose of an over-the-counter, second-generation antihistamine such as Zyrtec (cetirizine), Allegra (fexofenadine), or Claritin (loratadine) in a children’s formulation.
How much Zyrtec can I give my 9 year old?
Children 6 to 11 Years
The recommended initial dose of ZYRTEC in children aged 6 to 11 years is 5 mg or 10 mg once daily depending on symptom severity.
How long does it take for Children’s Zyrtec to kick in?
Most people experience at least 24 hours of relief after a single dose. Zyrtec, on the other hand, is fast acting. People who take it may feel relief in as little as one hour. Antihistamines like Zyrtec and Claritin are designed to calm the histamine reaction your body has when it’s exposed to an allergen.
What happens if you accidentally take two allergy pills in one day?
If a healthy adult takes only a slightly higher dose of antihistamine, such as accidentally taking two pills instead of one, their symptoms may not be serious, or they may not have any symptoms. However, a larger overdose, especially in children or older adults, may cause serious symptoms.