Speaking health and healing over your body in Jesus name, and speaking against this spirit of infirmity to be gone in Jesus name. You can do that yourself as well, had we all been taught to invite Holy Spirit to come as we pray, many attacks of the enemy such as sickness would not be visited on us. Moses, at 100+ eyesight had not dimmed nor his hearing declined, he climbed mount Nebo the day the Lord took him home.
Blessings