Talk to Ent Specialist on Otolaryngology Ent

My son age 7 had nasal bleeding last night suddenly. I poured cold water on his head. I must tell that he's having significantly enlarged swollen adenoids and tonsills for more than 3 years now. But Alhamdulillah by special mercy of Allaah almighty from few months he's perfectly healthy without consuming any medicines or nebulisation alhamdulillah so we are not planning adenotonsillectomy yet. He was also declared to be having mild asthma few years ago with allergies as well Yesterday night when he suddenly had epitexis nakseer we got afraid. Shall we give him water melon and milk water Lassi. In summer season he insists upon drinking cold drinks and eating ice creams so it is really challenging for us. I must mention that he has also some attitude issues like very hyper behavior irritated personality and failure to make friends and quarrelsome nature. Starts weeping too quickly. We need to consult someone for that as wl. Can it be due to some overheated body which caused epitexis nak