POOJA KOTHARIMom of a 8 yr 5 m old boy7 months agoA. After a 6-week vaccination, mild swelling, redness, or a small lump at the injection site is common and typically resolves within 2–3 days. However, the duration can vary depending on the baby's immune response and the type of vaccine administered.
What to Expect
Swelling and Redness:
Usually resolves in 2–3 days. A small, firm lump may remain for up to a week but gradually subsides.
Fever or Irritability:
May last for 1–2 days post-vaccination. How to Soothe the Swelling
Cold Compress:
Apply a clean, cold washcloth or an ice pack wrapped in a cloth to the injection site for 10–15 minutes. Repeat as needed every few hours to reduce swelling and discomfort.
Gentle Massage:
Lightly massage the area if it feels tight (avoid applying too much pressure).
Keep the Area Clean:
Avoid rubbing or scratching the injection site.
Pain Relief (If Necessary):
If your baby seems uncomfortable, consult your pediatrician about giving paracetamol drops for relief. When to Call the Doctor
Contact your pediatrician if:
Swelling lasts more than a week or worsens. The injection site becomes very red, warm, or starts oozing pus (signs of infection). Your baby develops a high fever (above 100.4°F or 38°C) or shows excessive irritability. Takeaway
Swelling after a 6-week vaccine usually resolves within a few days. Using cold compresses and keeping an eye on the site will help. If it persists beyond a week or worsens, seek medical advice.
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