Less serious side effects may include: headache, dizziness, drowsiness, feeling tired; dry mouth, hoarse voice; dry eyes, blurred vision; nausea, loss of appetite, upset stomach, heartburn; mild constipation; or; fever, sore throat, body aches, or other flu symptoms. This is not a complete list of side effects and others may occur.
The first set of molars is called the one year molars because almost all children get these molars sometime relatively close to their first birthday. This might be a bit before, or as late as six or eight months after he turns one.
Teeth usually emerge in pairs, with two on the right and two on the left. See in pictures when your baby's teeth will come through. Toddler. 14 months (typical: 12 to 15 months) (NICE 2014). The first molars come in on the bottom and the top at about the same time.