What should my ex-wife do if she says she is ill in a circle of friends?

You can care about it properly, or send him a medicine.

Illness is mainly caused by decreased physical resistance and weakness.

First of all, pay attention to diet and rest, try not to stay up late often, and you can exercise properly to strengthen your physique.

You can eat more foods with high content in protein, drink more milk every day, eat more fresh fruits and vegetables, and eat more red meat.