One of the drugs given to children most frequently is acetaminophen. It is a common drug used to lower fever and relieve pain. Acetaminophen has been in the news recently for two reasons.
Childrens’ preparations of acetaminophen come in multiple dosage forms. Infant drops have a different concentration than the liquid given to toddlers. Chewable tablets have a different concentration than tablets designed for swallowing. Parents need to be aware of these differences, know how much acetaminophen is appropriate for their child’s weight and age and understand how to figure out how much acetaminophen is in the dose they give to their child. They also need to know how often they can repeat the dosage. This is all information which can be obtained on-line or through your caregiver’s office.
Because the most common reason acetaminophen is given is for the fever and discomfort of a cold, parents also need to be aware that acetaminophen is sometimes added as an ingredient in cold and cough medications. Fever and cold medications are frequently combined, so it is easy to see how the medication can be overdosed. An overdose of acetaminophen can cause serious liver damage. This is especially worrisome because neither medication to lower fever nor cold/cough medications are necessary when a child has an upper respiratory infection. (See previous articles on “Fever” and “Fever Seizures”)
A more recent problem with acetaminophen is its association with asthma. More information is coming out relating the use of acetaminophen early in life (perhaps even in pregnancy) with later development of asthma. Doctors aren’t sure the degree of connection or the reason for it, but it does seem that there is an increased risk for children who take acetaminophen early in life to develop asthma later in childhood.
Ibuprofen is the alternative medication choice for relief of fever and pain. Again, it is important to know the right dosage and dosage schedule for your child and also to know whether any other medication you give your child contains ibuprofen. Too much ibuprofen can sometimes upset the stomach, but it doesn’t seem to have the more serious problems with overdose that acetaminophen has. There have been studies comparing ibuprofen with acetaminophen that suggest that ibuprofen does not have the risk of developing asthma that acetaminophen has.
The best thing for parents to remember is that fever, cough and congestion are all normal ways that the body fights viral infection and these symptoms don’t need to be treated or reduced. A little medication to help relieve discomfort is O.K., but time and love are always the best cures. If your child or your family has a strong history of allergy and asthma, however, it might be better to avoid acetaminophen until more studies are done.