Lancaster Pediatric Associates, Lancaster Pennsylvania

Ask Our Expert ... Dr. Pia Fenimore

The advice on this web site is written in general form.  It is meant to provide non specific medical information.  This advice is not meant to replace or override any advice given by a healthcare provider.  Lancaster Pediatrics and its providers are not responsible for any poor outcome as a result of this information.  

 

Below is a selection of recent questions and answers which appeared on the www.LancMoms.com website. If you would like to ask Dr. Fenimore a question, please go to that site and register. Registration is free and gives you full access to this valuable site. Once you log in, click on "Ask an Expert". You can then choose from Dr. Fenimore and several other "Experts" in their fields. If you would like to see other questions which have been asked, click on "View archived responses".

Question:

My 15 month old had a fever of 103.7 last night. I called my doctor and she did not seem too worried. When should I worry about fever?


Answer:

After the age of 8 weeks fever is no longer an emergency. Before a baby is 2 months old, it is always an emergency because newborns are more susceptible to meningitis. In a newborn the definition of fever is anything greater than 100.4 rectally. Despite not being popular among parents, the only way to accurately take a baby’s temperature is rectally. After 2 months, fever really becomes just a symptom. The brain causes the body temperature to increase in an effort to fight infection. The temperature is not dangerous even when it is well above 100. That said, it is still the number one reason why parents call. A quick way to make your pediatrician crazy is to spend lots of time giving a long litany of temperatures. ie “It was 102.5 this morning then I gave Tylenol and it came down to 100.4 then it went back up to 103.7 and then she took a nap and it went down to 99.9”. That’s a lot of numbers for no real value. Once we have established that your child has a fever, that’s all that is important. What you should focus on when your child has a fever is how they are doing otherwise. What other symptoms are accompanying the fever? Any signs of a serious infection like meningitis? That would be: headache, stiff neck, or mental status change. If those symptoms are present then your child should be seen by a healthcare provider immediately. If there are more mild symptoms like sore throat, runny nose, or cough but your child is able to drink and stay hydrated then it is fine to wait it out. You do not have to treat fever. Many parents feel that if they do not bring the temperature down their child will be in danger. This is not true. That said, spending a lot of time at 102 degrees can be quite uncomfortable and you may want to treat for that reason. The important thing is to evaluate the child, not the fever, and decide to give medicine based on how you think they are doing. If you choose to trea,t we typically recommend acetaminophen (Tylenol) or ibuprofen (Motrin, Advil). Ibuprofen is not safe in anyone under 6 months. Children can do scary things when they have a fever. They sweat a lot. They may have nightmares or night terrors. They may even speak as if possessed! But the scariest thing for a parent is a febrile seizure. Stay tuned for another column about them, but briefly, febrile seizures are caused by a rapid rise in temperature, they have nothing to do with the actual height of the fever, just to do with how fast it went up. Typically they are brief and self limited. They are most common between ages 2-5 and most children outgrow them. They do not leave any permanent effects and do not cause brain damage. If the seizure lasts more than 5 minutes then it is a sign of a different problem and you should call 911. If your child has had fever for more than five days then it is a good idea to have them checked by a healthcare provider. Many viruses can cause fever for up to 10 days, but after 5 we usually like to take a look and make sure nothing needs to be treated. So the next time your child has a fever try to stay focused on how he/she is doing and not on the temperature. If you have a child under 2 months of age seek help immediately, otherwise assess your child for any worrisome symptoms, consider how long he/she has had the fever, and evaluate them for signs of dehydration. If anything is worrying you call your child’s healthcare provider, but stay calm, most fevers go away as fast as they come.

Question:

My 2 yr old has a fixation with hair. When she was just months old, she would wind my hair around her fingers while sucking her thumb when I held her. Touching my hair always calmed her. As she got older, she would look for other sources of hair - barbies, My Little Pony, she'd even look in the tub drain for mine. It was quirky and endearing, but I'm getting worried. Now she'll twirl her own hair, and even pull on it to get a strand or two to wind around her fingers. I'm concerned she will start pulling out her hair whenever she's upset. Our pediatrician recommended that we keep her blankie on hand as an alternative to the hair, but it's not working. Any ideas?


Answer:

Trichotillomania, or compulsive pulling on one’s own hair or someone else’s hair is actually quite common. In this case, it would be considered “early onset” (before the age of 3) and therefore is considered benign and self limiting. This means that it is unlikely to correlate with a psychiatric disorder later in life. In fact, some might argue that at this age it is merely a coping mechanism which the child has developed to calm herself, and to deal with stress. The development of coping mechanisms, no matter how strange, is a positive developmental sign in a preschool age child. Later onset trichotillomania (after age 6) has been shown to correlate with anxiety disorders and low self esteem and should serve as a warning sign of a bigger problem. For your two year old, I would suggest you do very little. Lay down some rules (no digging in the drain, no eating the hair, she must tell Mommy if the hair is stuck etc) and then try to ignore it. She will likely stop by herself around the age of 5.

Question:

If this is a silly question, please don't take the time to answer it. But it's one that is increasingly posed by parents I know: Do children who are not vaccinated pose health risks to children who are? What are the wider implications for the general population, and how serious is this?


Answer:

If your child is completely vaccinated and healthy then there is no risk to him/her from unvaccinated children. Where this gets complicated is in three populations: 1. pregnant women 2. children who are too young to be completely vaccinated (typically age 15 Months and under) and 3. Anyone, including a child, who is immunocompromised. Immunocompromised may mean they are getting chemotherapy for cancer, or long term steroids for an inflammatory disease, or that they have an immune deficiency. If you or your child fit into any of the above three criteria it may be prudent to avoid unvaccinated children. Children who are not vaccinated can be susceptible to diseases like pertussis, measles, rubella, or varicella all of which can have complications in the above situations. It is for the very young, and immunocompromised patients that many physicians, including myself, feel strongly that parents have an obligation to humankind, in addition to the health and safety of their child, to vaccinate.

Question:

There are white spots on my baby's tongue. they look like formula spots- is that what it is? how do I know if it's serious?


Answer:

White spots on a baby's tongue can be one of two things. Most commonly it is just breast milk or formula which accumulates on the tongue. This usually appears like it was painted on the tongue and often can be scraped away with a washcloth or a tongue depressor. Less commonly, it can be what is known as thrush. Thrush is an over growth of yeast or candida which affects newborns because they do not yet have an immunity to yeast. It typically appears as irregularly shaped white patches on the tongue, gums and inside of the cheeks. Thrush can be painful and sometimes may cause the baby to be fussy or to eat poorly. It should be treated with an antifungal medicine called Nystatin. If your child has thrush any nipples he/she uses (bottles and pacifiers) should be soaked in hot soapy water for 15 minutes. Diaper rash can also be associated with thrush and will need a prescription cream. If a child is breast fed, it is usually necessary to treat Mom as well.

Question:

My 6 year old has had a chest cough for two weeks now. She has no other symptoms (no fever, runny nose or eyes, etc). She coughs more at night and first thing in the morning. Is this something I should see my pediatrician about? Could it be allergies?


Answer:

Yes, I think this is a circumstance where I would go see your health care provider. Typical viruses causing your basic cold will usually resolve in 2 weeks. This is most likely allergies, cough variant asthma or potentially even a sinus infection. In most children it is safe to try an over the counter anti histamine like Children’s Claritin, so you could consider trying that. If it works, then most likely it is an allergy of some sort; however, if it does not work, you have not really ruled anything out, as some allergies are initially unresponsive to antihistamines.

Question:

My 7 ½ month old daughter is exclusively breastfed. We have food allergies in the family, so we are holding off on introducing food. I have always fed her on demand and she eats frequently, usually every two-three hours including throughout the night. Each feeding only lasts about five to seven minutes, and so we call her a “snacker”…like her mom. I am hypoglycemic and wonder if she is too since she has not grown to lengthen the time between feedings or the length of feedings. Is there a way to test a child at this age for hypoglycemia and should I be concerned? I am a stay-at-home mom, so the frequency of feedings is not an issue. In addition, she was at the 73%ile for weight at her six-month check-up, so she is obviously gaining and getting the amount she needs.


Answer:

Congratulations on your success and commitment to breastfeeding. It is my, and all pediatricians, goal to get more Moms breast feeding until one year of life. Currently we are around 22% breastfeeding at one year, the target goal for 2020 is 34%, and I for one am very excited about reaching this target. Being a “snacker” may be in part due to hypoglycemia but it is an almost impossible thing to diagnose. You basically would have to do blood sugar levels in your daughter both before and after meals and also randomly for about a week to get any consistent data. Because this form of hypoglycemia is never life threatening, it really is not worth the risks/pain of all those pricks to try to diagnose it. The treatment is frequent, high protein meals, which is what she is doing. However, she may be a snacker for other reasons that might be worth exploring. 1. It could be hunger. Around 6 months we know that babies often need a different source of nutrition beyond breast milk. The American Academy of Pediatrics has very strongly come out with a statement that delaying solid introduction or delaying certain foods does not prevent food allergies or lessen their severity. This statement is backed up by lots of studies and literature. So I would encourage you to start some solids. There also is a new campaign that I support which is referred to as “White Out” which is designed to end the recommendation of starting rice cereal as the first food. It is now recommended that first foods be whole grain cereal and fruits and veggies. You can read more about this on the White Out web site . 2. It could be habit. Babies become routinized very easily in terms of sleeping and eating. So it may just be that she is programmed to eat that frequently. You could try committing to stretching out her feedings by 15 minutes each day, especially at night, just by walking her, or distracting her in other ways.

Question:

2 1/2 yr. old holds bowel movements until he is in terrible pain and then screams. Is there anything I can give him besides more fruit and veggies and he drinks plenty of water. Would mineral oil help? Thank you.


Answer:

This is a very common problem amoung this age group. They typically do this because they had one painful bowel movement and are afraid of more pain so they hold it in. This combined with the typical two year old strong will can make for a very challenging problem. First you should take your child to your health care provider to ensure that there is not a more extensive reason that he is having pain with bowel movements. Things like hemorrhoids, polyps, or colitis can make bms painful. Once other problems have been ruled out, you should take a few steps to make sure his stool is soft and that it is actually impossible for him to hold it in. You can do this by increasing the fiber in his diet (fresh fruits and veggies, whole grains etc) and by using an other the counter fiber supplements like Benefiber. There is also an over the counter stool softener called Miralax which works well, but should be used under the advise of a health care provider. Mineral oil is not considered safe at this age. Once you have the stool soft then you need to make it known to your son that everyone poops (there is actually a great book called :”Everyone Poops”) and that it is his body working correctly that makes him poop. You do not say if he is potty trained or not, but if he is, insist that twice a day he sit on the potty and try to go. If a child is fearful of passing a painful stool, allowing them to sit in a warm soapy bathtub and to go in there will actually make it less scary and make the stool pass easily. It makes for harder clean up, but usually if the child can go once without pain they will stop holding it in. Be reassured that this is age appropriate and that with time this problem will resolve.

Question:

My daughter (nearly 12) spent a recent Saturday at an amusement park. With all of the activity, I didn't realize until the next day that she had a single bug bite that caused a 6-inch diameter of swelling. Her skin was hot and hard. I gave her Benadryl, which helped, but her reaction lasted nearly three days. Her extreme response has become the norm in recent years.Should I be alarmed? Should she be tested? And should I always be equipped with certain medications?


Answer:

Large reactions to mosquito bites are more of a sensitive skin thing than an actual allergy. Any kind of systemic reaction to mosquito bites (ie breatheing problems etc) is VERY RARE. No testing is indicated here nor is an epi pen. When the mosquito bites it injects a small amount of saliva, the saliva has anticoagulant properities in it which allows the human blood to flow easily to the mosquito. The mosquito needs the blood in order to lay its eggs so it’s a matter of survival for these little buggers which is why they can be so persistent. Our bodies will react to the foreign proteins in the saliva and create an immune response. Everyone is different as to how much response they will mount. People with sensitive skin will often have big, hard, tender wheels of redness. An antihistamine like Benadryl and a local steroid cream is the best treatment for these reactions. The sooner you start these treatments the less likely you are to have a large reaction so carrying them with you is probably not a bad idea. If you know your child is going to be out, taking a 24hr non drowsy anti histamine like Zyrtec or Claritin might decrease the reaction to the bites. And of course using bug repellents will decrease the chances of a bite in the first place. Because the bites often itch, and our fingernails are rarely germ free there is always the chance of infection of a bite. This would take a few days to happen typically and would likely make the bite appear worse after it had been getting better. You often will see yellow pus form around the site of the bite, or red streaking around the area. This needs antibiotics and you should see your health care provider.

Question:

My son likes to net fish at Drumore park and occasionally will wade to his hips in search of critters. My husband worries about hepatitis should we stop him from entering this creek?


Answer:

I love this question because my little boys are creek stompers too and there is nothing like the joy of a caught crayfish or salamander! But is it safe? Probably. Specifically hepatitis would be an extremely rare thing to be found in a creek in our area. Hepatitis A can be transmitted through water sources, but a common source like a creek/lake/pond would be very unusual especially in the north east. Plus most children are vaccinated for Hepatitis A which would protect him. The Environmental Protection Agency does not specifically monitor local streams/creeks etc for bacteria levels however they do report that there have been no waterborne illnesses in the area recently. Pharmaceutical waste levels are measured periodically and remain low in our area. Any water source that runs through an agricultural area has the risk of bacteria and parasite contaminants. But the water would have to be ingested, and probably in a fairly large amount. Just simply playing in the water does not place your child at risk. He should make sure he rinses off and particularly washes his hands immediately afterwards, to avoid ingesting any water borne germs. There are lots of studies to support that our children are “nature deprived”. The lessons and skills that are gained from playing in a creek are priceless. The minimal risk of a waterborne illness should not stop you from letting your son participate in this valuable activity. Tell him not to drink the water and to wash his hands after he is finished, but otherwise let him have fun. According to the Township website there is a “Creek Stomp” in Drumore on Wednesday June 24th at 6:30pm, there will be an environmentalist on site to help identify critters and educate the kids!

Question:

Warning signs about SIDS are everwhere. I have a 4 month old baby and I am a chronic worrier. I follow all of the recommendations on how to reduce the risk . How common is it?


Answer:

SIDS (or the new acronym is SUIDS (sudden unexpected infant death)) is the leading cause of death among infants ages 1-12 months in the United States. There were 4,500 deaths due to SUIDS last year. In most cases the autopsy shows some form of suffocation. So that is the scary part. Here is the comforting part: If you do the following things then you greatly reduce the risk of SUIDS: Place your child to sleep on his/her back. Not side, not stomach, back only. Since we have been putting babies to sleep on their backs, the incidence of SUIDS has dropped by 60%. Make sure your baby sleeps on a firm surface. A crib mattress should be hard. There should be absolutely nothing soft in the crib. No stuffed animals, no blankets, no pillows, no bumper… nothing. Lower your heat. High temperatures seem to be an unexplained risk factor. Give your baby a pacifier. It keeps the airway open. Do not allow your child to be exposed to cigarette smoke. Other risk factors are: prematurity, being African American or Native American, and viral illnesses. These are beyond your control. What does not reduce your risk: Monitors (of any type, video, sounds etc), sleep positioners, or co-sleeping/cobedding. If you are doing everything you can, then your child has a very very minimal risk of SUIDS. I wish I could take the worry away entirely, but I cannot. Focus on prevention and it will all be okay.

 

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