How to take Merrill Lynch for children: full analysis of usage, dosage and precautions
Recently, the safety of children's medication has become one of the hot topics on the Internet, especially the correct use of the antipyretic drug "Motrin" (ibuprofen suspension), which has attracted widespread attention. This article combines popular discussions and authoritative guidelines in the past 10 days to sort out the usage, dosage table and precautions of children's Motrin to help parents scientifically deal with children's fever problems.
1. Basic information about Merrill Lynch (ibuprofen)

Motrin is a commonly used antipyretic drug for children. Its main ingredient is ibuprofen and is suitable for children over 6 months old. Its function is to achieve antipyretic and analgesic effects by inhibiting prostaglandin synthesis. The following is a comparison of two common dosage forms of Merrill Lynch:
| Dosage form | concentration | Applicable age | Features |
|---|---|---|---|
| ibuprofen suspension drops | 40mg/1ml | 6 months-3 years old | Precise dosage, suitable for young children |
| ibuprofen suspension | 20mg/1ml | 1-12 years old | Good taste and flexible dosage |
2. Detailed explanation of the usage and dosage of Children’s Motrin
The dosage of Motrin should be calculated based on the child's weight, not age. The following is an authoritative recommended dosage table:
| Weight (kg) | Single dose (mg) | Suspension (20mg/ml) dosage | Drops (40mg/ml) dosage |
|---|---|---|---|
| 5-7 | 50-100 | 2.5-5ml | 1.25-2.5ml |
| 8-10 | 100-150 | 5-7.5ml | 2.5-3.75ml |
| 11-15 | 150-200 | 7.5-10ml | 3.75-5ml |
| 16-20 | 200-250 | 10-12.5ml | 5-6.25ml |
Things to note:
1. The medication can be repeated every 6-8 hours.No more than 4 times in 24 hours;
2. Shake well before use and measure accurately with a measuring instrument;
3. No more than 3 days should be used to reduce fever and no more than 5 days for pain relief.
3. Recent hot issues that parents are concerned about
1.Can Motrin and Tylenol be used interchangeably?
Expert advice: In principle, alternate use is not recommended as it may increase the risk of medication errors. If a single drug is not effective, it needs to be taken under the guidance of a doctor.
2.How long can Merrill Lynch keep after opening?
After opening, the suspension should be stored at room temperature for ≤1 month (protect from light), and the drops are recommended for ≤2 weeks. Do not use if flocculation or discoloration occurs.
3.Do I need to refeed if I vomit after taking it?
If you vomit within 15 minutes after taking the medicine, you can feed the full amount; if you vomit within 15-30 minutes, you can feed half the amount; if it exceeds 30 minutes, no supplementary feeding is required.
4. Medication contraindications and adverse reactions
| Contraindications | Possible adverse reactions | Countermeasures |
|---|---|---|
| allergic to ibuprofen | Nausea, stomach upset | Take after meals |
| Severe hepatic and renal insufficiency | rash or allergic reaction | Stop taking medication and seek medical attention immediately |
| Dehydration or vomiting and diarrhea | Dizziness or ringing in the ears | Stay hydrated and seek medical attention |
5. Summary
Motrin is a commonly used drug for children with fever, but the dosage must be calculated strictly based on body weight to avoid overdose or abuse. There has been a high incidence of influenza in many places recently. Parents should stock up on medicines but not hoard them. Read the instructions carefully before taking medicines and seek medical advice promptly if any abnormalities occur. Scientific use of medicine can protect children's health!
(Note: The above data refer to the State Food and Drug Administration, WHO and "China Guidelines for Acute Fever of Unknown Cause in Children Aged 0 to 5 Years Old")
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