If your 22-month-old child has a hoarse voice, the best treatment would be nasal hygiene with saline solutions like Hydrasense or Salinex, followed by using a bulb syringe to clear their nose. This can be done as often as needed throughout the day and at least 30 minutes before bedtime. It may be a bit uncomfortable, but it works wonders to prevent the flow of mucus from the back of the throat that often causes coughing.
