All sufferings can be resolved by use of the scale. If the one who suffers is willing to balance the scale of their life, they can be liberated from any limiting condition. However, one has to bear in mind that the stronger the condition (the suffering), the stronger the work must be. In other words, to be healed one must earn it, and the best way to earn it is to change radically, especially to change that which caused the suffering to occur.
On the other hand, if the suffering one is unwilling to repent and change, then the karma must take its course, for their own good. Karma is a medicine for the soul. In some cases, it is the only remedy for that soul.
Therefore, my advise to you is to meditate on this person and ask your Innermost to show you whether you are in a position to help the person or not.
"Do not worry; cultivate the habit of being happy." - Samael Aun Weor