Is it normal for my 16-month-old baby to have more frequent bowel movements without it being diarrhea?

If your baby is having frequent bowel movements but they are not diarrhea, it is likely just a normal variation in bowel habits. However, if your baby develops a fever lasting 72 hours, stops eating completely, or shows a significant decline in their overall condition, it would be advisable to consult a healthcare professional. To soothe irritated skin, applying a zinc-based protective cream at each diaper change and changing diapers promptly when wet or soiled can help prevent further irritation.