The number of physiotherapy sessions a person needs will largely depend on their injury and condition. After an initial assessment, your physiotherapist should be able to determine how many sessions you’re going to need.   In most cases, though, a minor injury or body pain will only need two to three sessions for it to heal.   Meanwhile, those with severe injuries and conditions may need two to three months of sessions to recover, but that will also depend on the level of progress made so far.