Teething for Infants: A Complete Guide for Parents

Teething for infants is one of the most common concerns that keeps new parents up at night, and for good reason. That first little tooth is a milestone, but the weeks leading up to it can bring real discomfort for your baby and a lot of uncertainty for you. Understanding what is normal, what is not, and how to safely help your baby through this stage makes the whole process far less stressful. If you are also navigating other early milestones, understanding what to expect during teething can help you feel more prepared and confident.

Teething is the process by which a baby's primary teeth (also called milk teeth) push through the gums. Most babies begin teething around 4 to 7 months, although the timing varies considerably from child to child. Some babies may get their first tooth earlier or later than this range. Every baby follows their own timeline.

The typical order of eruption:

• Lower central incisors usually appear first, around 5 to 8 months
• Upper central incisors follow, around 6 to 10 months
• Lateral incisors generally appear next, around 7 to 12 months
• First molars usually appear around 11 to 18 months
• Canines typically appear around 16 to 20 months
• Second molars are usually the last primary teeth to appear, around 20 to 30 months

AAPD eruption data supports the second molars appearing by roughly 20–30 months, and the AAP says most children have their primary teeth by around 3 years.

Recognising teething symptoms in babies helps you respond quickly and confidently. The classic signs of teething include:

• Increased drooling, sometimes enough to cause a mild rash around the chin and cheeks
• Swollen, red, or tender-looking gums
• Fussiness and irritability, especially in the days just before a tooth breaks through
• A strong urge to chew on anything within reach
• Slightly disrupted sleep
• Pulling at the ear on the same side as an erupting tooth

This is one of the most common questions parents ask, and it is worth addressing clearly. Many parents wonder whether a baby can develop a teething fever, especially when a slightly elevated temperature appears around the time a tooth starts to emerge.

Current pediatric thinking treats a mild temperature rise as coincidental, not a direct result of teething. Teething may cause a small increase in temperature, but it does not cause a true fever. A temperature of 38°C (100.4°F) or higher should not automatically be attributed to teething and may indicate an infection or another illness. If your baby has a fever or seems particularly unwell, contact your pediatrician. Similarly, significant diarrhea or vomiting are not classic teething symptoms. If your baby has a proper fever alongside teething, look for another cause: an ear infection, a viral illness, or another condition may be responsible. Contact your pediatrician rather than attributing a true fever to the new tooth coming through.

Always read the product label and follow the recommended dose and age restrictions before giving any medicine to your baby. Do not exceed the recommended dose or use a medicine for longer than advised. If you are unsure about the appropriate medicine or dose, consult your pediatrician or pharmacist. Several practical approaches can ease teething pain relief at home without medication.

Chilled teething rings: Place a silicone or rubber ring in the refrigerator for 30 minutes before giving it to your baby. The mild cold helps numb sore gums. Never freeze a teething ring solid; an extremely hard ring can bruise tender tissue.

• Gentle gum massage: Wash your hands thoroughly and use a clean finger to gently rub your baby's gums in a circular motion for about two minutes. The counter-pressure can offer real, if brief, relief.
• Chilled foods: For babies who have started complementary foods, appropriately prepared chilled foods with a safe, age-appropriate texture may provide some relief. Always supervise your baby while eating and follow age-appropriate feeding and choking-safety guidance.
• Over-the-counter pain relievers: Age-appropriate paracetamol may be used for teething pain when appropriate, following the child's weight-based dosing instructions. Ibuprofen may be an option for children 6 months and older, but parents should check with their pediatrician or follow the product's age and dosing instructions.
• Teething gels: Some parents ask whether topical gels are safe. Any gel containing a local anaesthetic (see the contraindications section below) should be avoided entirely. Check the ingredients carefully and discuss any topical product with your pediatrician first.

Some widely marketed teething products are unsafe and should never be used.

• Benzocaine-containing gels: Benzocaine-containing teething gels should not be used in infants or young children. Benzocaine can cause methemoglobinemia, a serious and potentially life-threatening condition in which the blood's ability to carry oxygen is reduced.
• Amber teething necklaces and bracelets: These pose a real strangulation and choking hazard. There is no scientific evidence they ease teething discomfort, and major pediatric bodies advise against them entirely.
• Homeopathic teething tablets or gels: These products are not recommended for teething. The FDA has warned about the potential risks associated with some homeopathic teething products, and parents should avoid products containing potentially harmful ingredients such as belladonna.
• Aspirin: Do not give aspirin to children unless specifically directed by a healthcare professional. Aspirin use during certain viral illnesses has been associated with Reye's syndrome, a rare but serious condition affecting the brain and liver.

If your baby has a known allergy to any ingredient in a teething product, do not use it. When in doubt, ask your pediatrician before introducing anything new. If your baby experiences an unexpected or suspected adverse reaction to a medicine or teething product, stop using the product and seek appropriate medical advice. Report adverse events to your healthcare provider or the relevant regulatory authority.

The best teething toys are simple, safe, and easy to clean. When choosing one, look for:

• Made from BPA-free, non-toxic silicone or natural rubber
• Large enough that it cannot become a choking hazard or be fully lodged in the mouth
• No small parts, attachments, or fill-in liquids that could leak
• Fridge-safe but not intended for the freezer
• Smooth seams, no sharp edges, and a surface your baby can grip easily

Avoid toys with paint, glitter, or gel-filled centres. Check that any toy you buy meets Indian safety standards (BIS certification is a helpful marker). Replace teething toys that show signs of damage, biting through, or deterioration.

Most teething symptoms are manageable at home, but some signs call for a pediatric visit. Contact your doctor if your baby has:

• A temperature of 38°C (100.4°F) or higher, which should not automatically be attributed to teething
• Rash spreading beyond the chin area (a drool rash around the mouth is common; a body rash is not)
• Refusal to feed for more than a few hours
• Persistent, inconsolable crying that does not settle with usual comfort measures
• Diarrhea or vomiting that lasts more than 24 hours
• No teeth at all by 18 months

Teething is a normal process, but it can coincide with illness. Your pediatrician can help you tell the difference.

Teething is a normal part of your baby's development, but it can cause temporary gum discomfort, drooling, fussiness, and a desire to chew. Simple measures such as gentle gum massage and chilled, age-appropriate teething toys can help soothe your baby. Avoid potentially dangerous products such as benzocaine-containing gels, amber teething jewellery, and unregulated homeopathic teething remedies. Remember that a true fever, persistent vomiting or diarrhoea, feeding difficulties, or other unusual symptoms should not automatically be blamed on teething and may require medical attention. If you are unsure about your baby's symptoms or the appropriate pain-relief option, speak with your pediatrician.