Question
After a child has a tonsillitis attack, they start experiencing leg swelling and difficulty walking. What could be the cause?
Answer
If a child has leg swelling and difficulty walking after suffering from tonsillitis, it is necessary to consider the possibility of streptococcal infection leading to acute glomerulonephritis. Firstly, it is important to take the child for a physical examination to check for urine routine, C3C4 complement, kidney function, and anti-O to rule out the possibility of acute glomerulonephritis. Secondly, diuretics can be used to reduce swelling. If streptococcal infection is confirmed, penicillin-class medications should be administered for treatment, and hospitalization may be necessary if required. It is crucial to ensure the child rests in bed to prevent any impact on the recovery process.