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Doctor insights on: Infant Antihistamine

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Is there an antihistamine for an infant that is safe, and how much would I give her?

Is there an antihistamine for an infant that is safe, and how much would I give her?

Yes: Cetirazine (zyrtec) is approved for infants over 6mo at a dose of 1/2 tsp/day with additional dosing for older infants. Other preparations may be considered but all should be used in consultation with your doctor. Much of the stuffiness of infants is assumed to be allergies when it is really dust/smoke& other air irritants that antihistamines will not help, so discuss your conserns with dr ...Read more

Dr. Paul Carter
648 Doctors shared insights

Antihistamine (Definition)

Sedating and non-sedating antihistamines prevent and treat allergic reactions, and are ...Read more


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Which antihistamine is safe for a 2 week old infant for Allergy?

Which antihistamine is safe for a 2 week old infant for Allergy?

None: None that I am aware of. I am not sure he has an allergy either at 2 weeks of age. He may instead just have a cold. I would just use a gentle nasal saline spray and use a suction device like Nosefrida. My wife uses it on our 3 year-old. Use a cool mist humidifier too. And, have him see his pediatrician if no improvement. Most drugs used in infants starts at 2 years of age. ...Read more

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Danger of infant taking 25mg of benadryl (diphenhydramine)?

Danger of infant taking 25mg of benadryl (diphenhydramine)?

Depends on variables: This would be a proper dose for a 40 lb kid & a double dose at 20lb. Overdose tends to cause nervous system symptoms. Sedation, nausea & vomiting are common. Some infants may have the opposite effect & this provides over-stimulation & excitation in some. ...Read more

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Hey can u give infants Tylenol (acetaminophen) hours after giving children benadryl?

Hey can u give infants Tylenol (acetaminophen) hours after giving children benadryl?

Yes you can: Be cautious though with antihistamines in general in infants, read the labels of all OTC drugs carefully, check with your doctor if you want to give antihistamines regularly, good luck ...Read more

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My LO is 8 mo. 20 lbs. I gave her infant Tylenol (acetaminophen). She has a thick runny nose and watery eyes (allergies) can I also give her children's benadryl?

My LO is 8 mo. 20 lbs. I gave her infant Tylenol (acetaminophen). She has a thick runny nose and watery eyes (allergies) can I also give her children's benadryl?

Benedryl indication: Although the manufacturer does not indicate it's use in children under 2 years of age, it is not uncommon for it to be recommended 'off label' by pediatricians. Oral cetrizine is another antihistamine for allergies which does have a documented age indication for 6 months and up. Both of these medications can be safely administered with Tylenol (acetaminophen). ...Read more

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Can a 6week old baby take antihistamines for a facial rash that appeared after putting some cream on?

Can a 6week old baby take antihistamines for a facial rash that appeared after putting some cream on?

No: Antihistamines are generally not recommended for infants. Please see your GP for an examination and treatment. In the meantime please keep moisturising the skin with simple fatty cream ...Read more

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Can I take hydroxycut sprinkles while taking baby aspirin, pravastatin 20 mg, and an antihistamine.

Can I take hydroxycut sprinkles while taking baby aspirin, pravastatin 20 mg, and an antihistamine.

Yes: Hydroxycut does not contain ingredients that would interact with aspirin, pravastatin and an antihistamine. It does contain caffeine so watch how much coffee and colas you drink. ...Read more

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My 8months old baby having a running nose with light fever for 3days, she's taking calpol paracetamol and antihistamine, but she still sick.

My 8months old baby having a running nose with light fever for 3days, she's taking calpol paracetamol and antihistamine, but she still sick.

Child with fever: These sort of symptoms can range from a simple cold, to an ear infection or other type of infection. With a child that young, with a fever over 100.5 I would recommend evaluation by a physician. ...Read more

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If my 9 month old infant has broken out in hives possibly from a food allergy, is there an antihistamine?

If my 9 month old infant has broken out in hives possibly from a food allergy, is there an antihistamine?

Call pediatrician: There are antihistamines that can be used for infants. The dose should be adjusted for your infant's weight. Non-sedating antihistamines are preferred as drowsiness after hives may be a symptom of a more serious allergic reaction called anaphylaxis. Benadryl (diphenhydramine) can also sometimes cause unexpected irritability. You will want to discuss these issues with your pediatrician. ...Read more

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What are the common uses of antihistamine?

What are the common uses of antihistamine?

Antihistamine 4 itch: Antihistamines (ah) block histamine receptors and stop histamine from causing itching and swelling. They are mainly used to treat allergies and hives. Some are sedating; those are used as sleep aids. Many otc sleep meds contain Diphenhydramine (benadryl). ...Read more

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Is Flixonase an antihistamine?

Is Flixonase an antihistamine?

Steroid Nasal Spray: Flixonase or Flonase (fluticasone proprionate) is a steroid nasal spray commonly used to treat allergic rhinitis by decreasing the allergic inflammation in the nasal mucosa. It is not an antihistamine. ...Read more

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Is there an antihistamine cream?

Is there an antihistamine cream?

Yes, but avoid: Benadryl (diphenhydramine) cream is available. While some people find temporary relief for insect bites with this, in general it is not very effective compared to other antihistamines taken as pills or tabs. For generalized rash, it really doesn't make sense. ...Read more

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Does antihistamine make you drowsy?

Older ones do: First generation antihistamines (benadryl, clor-pheramine, atarax) cross the blood brain barrier and cause lethargy.
Second generation (allegra, claritin, zyrtec, xyzal, (levocetirizine) clarinex) cause the blood brain barrier at a much lesser amount and more targeted to the h1 receptor. ...Read more

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Can you use antihistamine and wine?

Can you use antihistamine and wine?

Not a good idea: Antihistamines (especially the older ones such as benadryl) can cause drowsiness and impairment and this can be worsened by the effect of alcohol even at regular doses. There are other allergy medications available that can be taken if a glass of wine is desired. ...Read more

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Is it ok to take antihistamines with?

Is it ok to take antihistamines with?

With what?: If you are thinking about drinking alcohol, do not do it. Antihistamines might potentiate the effect of alcohol. ...Read more

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Can you take antihistamine with codeine?

Can you take antihistamine with codeine?

Yes: There is a medication called tussionex that combines an older antihistamine (chlorpheniramine) with hydrodocone (similar to codeine). This medication is especially effective for severe irritant cough. It is important to carefully follow dosing directions. ...Read more

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Is it safe to take an antihistamine daily?

Is it safe to take an antihistamine daily?

Yes but why: Although antihistamines are a very safe class of medications, the better question is why is there a need to take them daily? If antihistamines are being taken for treatment of nasal symptoms, see an allergist to identify the trigger. ...Read more

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Does an antihistamine help IC? If so how?

Does an antihistamine help IC? If so how?

IC: I commonly use anti histamine for my IC patients. Exciting histamine receptors in the bladder can stimulate inflammation. Similar responses are seen in sinus and stomach. The antihistamine therefore blocks one possible arm of the inflammatory cycle. ...Read more

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Which antihistamine dries up drainage best?

Which antihistamine dries up drainage best?

1st generation: As diphenhydramine, because of more anticholinergic effects, but would cause more sedation, read the labels well, don't drive or operate machinery while using them, if they still don't work, see your doctor for better diagnosis and management ...Read more

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Which is the best antihistamine for children?

Which is the best antihistamine for children?

Several are good: Loratedine (Alavert, Claritin), Cetirizine (Zyrtec)and Fexofenadine (Allegra)are all effective. Dyphenhydramine (Benadryl) is short acting so if you want the reaction not to come back in the middle of the night then one of the above would be better. Remember that you should not give children under 2 antihistamines without checking with your doctor. Between 2-4 y/o you should also ask. Not for colds ...Read more

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Is loratadine the best antihistamine out there?

Which one works: The best for you is the best one for you. ...Read more

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How long do antihistamines stay in your system?

72 hrs: The biologic effects no longer than 72 hours even though the drug may still be detectable for up to a couple of weeks with certain antihistamines. ...Read more

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Docs, what's a good yr round OTC antihistamine?

Whatever works: There are two important considerations. Efficacy and side effects. Caution must be taken with combination meds (antihistamines along with decongestants). Men with prostate issues and anyone with cardiac/BP issues.
Also glaucoma can be affected especially by first generation antihistamines such as Benadryl (diphenhydramine). Best bet, ask your doctor :-) ...Read more

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