He was the son of David, the slayer of Goliath, and he reigned as King of Israel from 970-931 B.C. He is considered one of 48 Biblical prophets, and that means that he had healing powers. As an educated man, he most surely would have received knowledge of health and healing. What this healing powers entailed no one knows..
It is known that this man of great wisdom had healing powers, at least according to the Bible. One example can be found in Acts of the apostles 5: 12-16:
And by the hands of the apostles were many signs and wonders wrought among the people; (and they were all with one accord in Solomon's porch. and the rest durst no man join himself to them: but the people magnified them. And believers were the more added to the Lord, multitudes both of men and women.) Insomuch that they brought forth the sick into the streets, and laid them on beds and couches, that at the least the shadow of Peter passing by might overshadow some of them. There cam also a multitude out of the cities round about unto Jerusalem, bringing sick folks, and them which were vexed with unclean spirits: and they were healed every one.Perhaps among them were folks with asthma, or allergies, or bronchitis, or heart failure, or kidney failure or some other respiratory disorder. Perhaps it was a person who was near death, dyspeic due to failure of the various organs of the body. All of these would have been healed through the healing powers of the prophet and King Solomon