My Poor Melson using Nebuliser

Bad news bad news. After 1 week, Melson is still coughing. Brought him back to see PD again and PD says he's having wheezy cough. He suggest we use the nebuliser so he will recover faster as medicine will be inhale directly to the lungs. He don't recommend to increase the medicine dosage as he's still young. Hope he recover fast, heartpain to see him cry so hard while using the machine :(