Teething may be a natural process, but it's also a source of irritation and discomfort for babies and parents alike. The most common symptoms of teething include drooling, fussiness and swollen gums, but a baby may also have a runny nose caused by teething. The challenge is sorting out a runny nose caused by teething and a runny nose caused by an infection.
Symptoms
Most babies with a runny nose due to teething will have clear mucus, rather than yellow or green mucus, which may indicate an infection. Baby may also have mild diarrhea, drooling or a low-grade fever no greater than 101 degrees Fahrenheit, according to Dr. Jerry Rubin, author of "Naturally Healthy Kids." A clear runny nose with no other symptoms of teething may be caused by allergies.
Treatment
Wipe your baby's nose and mouth gently and apply a moisturizing ointment to prevent chafing or rashes. Offer your baby frozen bagels, fruit or juice pops if she is old enough to eat solids, or allow her to chew on a cold, damp wash cloth. If teething interferes with sleep or your baby is very irritable, administer acetaminophen or ibuprofren, on the basis of on your pediatrician's directions and the dosage directions on the box. Although these strategies may not reduce the runny nose, they will comfort your baby until the teeth erupt through the gums, after which symptoms subside.
Considerations
Talk with your doctor before administering an antihistamine or decongestant. Most over-the-counter medications are not labeled for use with babies and may thicken the mucus, possibly contributing to later infections, according to Rubin. Saline nasal sprays keep the nasal membranes moist and may provide some relief if your baby tolerates them.
Cautions
Consult your pediatrician if your child becomes increasingly irritable or her fever exceeds 102 degrees, especially if your child recently had immunizations or has symptoms of an infectious illness, such as coughing or vomiting. A baby that refuses to eat or has trouble sleeping may have an ear infection, in addition to a runny nose related to teething.
References
- MayoClinic.com; Teething: Tips for Soothing Sore Gums
- "Naturally Healthy Kids"; Jerry Rubin, et al.; 2006


