Quick Answer: How much Benadryl can I give my 43 pound child?

How much benadryl can you take by weight?

Benadryl Dosage Chart

Weight Benadryl Liquid 5 ml = 12.5 mg Benadryl Capsules 1 capsule = 25 mg
22-32 pounds 3 ml (7.5 mg)
33-43 pounds 5 ml (12.5 mg)
44-54 pounds 7.5 ml (18.75 mg)
55-100 pounds 10 ml (25 mg) 1 capsule (25 mg)

Is 25mg of Benadryl too much for a child?

Children’s dosage

Children ages 12 years and older: 25 to 50 mg, every 4 to 6 hours. Children 6 to 11 years: 12.5 to 25 mg, every 4 to 6 hours. Children under 6 years: Use only under the direction of a doctor.

How much Benadryl can a child take?

Benadryl Dosing | Framingham Pediatrics

Child’s Weight 20-24 50-99
Liquid 12.5 mg ¾ 2
Liquid 12.5 mg/5 milliliter (mL) 4 10
Chewable 12.5 mg 2
Tablets 25 mg 1

How much Benadryl can I give my 25lb toddler?

Diphenhydramine (Benadryl) Dose Table

Child’s weight (pounds) 20-24 25-37
Liquid 12.5 mg/ 5 milliliters (mL) 4 5
Liquid 12.5 mg/ 1 teaspoon (tsp) ¾ 1
Chewable 12.5 mg 1
Tablets 25 mg ½

What happens if you accidentally take 4 Benadryl?

A: Taking more than the normal diphenhydramine dosage can be harmful. Serious diphenhydramine side effects from too much of the drug can include nausea, vomiting, blurred vision, trouble breathing, hallucinations, unconsciousness, and seizures. In case of overdose, call 911 or Poison Control at 1-800-222-1222.

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Is 100 mg of Benadryl safe?

The maximum oral dose of diphenhydramine for adults is generally reported as 100mg for a single dose or no more than 300mg in 24 hours, but this can vary depending on what condition diphenhydramine is being used for, the salt of diphenhydramine used (there are two salts available in the United States, diphenhydramine …

What are the negative effects of Benadryl?

Drowsiness, dizziness, constipation, stomach upset, blurred vision, or dry mouth/nose/throat may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

Can I give my child half a Benadryl?

Under age 2 warning

The Food and Drug Administration (FDA) warns against giving any cold or cough medicine containing an antihistamine to a child under the age of 2. According to the FDA, this type of medicine could cause serious side effects in toddlers and babies, including rapid heart rate and convulsions.

Why can’t kids under 2 have Benadryl?

Therefore, Benadryl is not safe for infants as a general rule. This is because the active ingredient diphenhydramine is an antihistamine, which can be dangerous to children younger than two. Because Benadryl is an antihistamine, it can cause serious or even fatal side effects in infants.

Can you give a child too much Benadryl?

If more than one adult is giving a child medication, they might inadvertently give too many doses. While an overdose of drugs like Benadryl is rare, it can be serious. You should never give a child a medication like Benadryl to make them sleepy. If your child has difficulty sleeping, talk to your pediatrician.

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How quickly does Benadryl work?

Benadryl is absorbed quickly in the body. You’ll probably notice the effects within about 20 to 30 minutes. The medicine should continue to work for about four to six hours.