Suffering in this life is seen as temporary and ultimately unimportant, at least in Christianity. You are supposed to endure it while keeping your faith in God, with the knowledge that you will be rewarded in the next life, or whenever God deems it (like in the book of Job).

But suffering is not something that is in your power to control: suffering happens to you for reasons you may not understand, and you can only pray that God will take mercy and end your suffering. That is essentially all that Christianity at least has to say on ending (physical) suffering.