Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that your son is suffering from Upper
respiratory tract infection and the symptoms like cough,
sore throat, tightness in chest and chest congestion and achiness be due to it..
I would suggest that he does not need antibiotics as it is viral infection and antibiotics can treat only bacterial infection..
Sleeplessness seems to be due to congestion and discomfort..
I would suggest that he can take
Nyquil as it is anti allergic and decongestant along with
acetaminophen to reduce pains and aches and rise in temperatur..
Along with it he can take saline nasal sprays, decongestnat nasal sprays, do warm saline gargles and steam inhalations..
Use a Humidifier in his room..
Drink plenty of warm water and other warm fluids..
Take sufficient rest..
Do warm compresses over chest, apply topical rubs like Vicks vapourup etc..
Avoid spicy and chilled foods..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.