Prophet Muhammad (P) used the following prayer when visiting the sick:
O Allah remove the hardship, O Lord of mankind,
grant cure for you are the Healer.
There is no cure but from you,
a cure which leaves no illness behind.
O Allah cure my body, cure my heart
and cure my eyesight from any illness. (Repeated 3 times)

Use of Meditation (dhikr, Zikrullah) in prayer and healing.
Dhikr are acts of remembrance and communications with God as ordained to us.

Your Lord says: “Call on Me and I will answer your call.” Qur’an 40:60

Those who believe and whose hearts find rest in the remembrance of God, for in the remembrance of God do hearts find rest. Qur’an 13:28

Remember thy Lord much and praise Him in the evening and morning. Qur’an 3:41 

Such as those who remember God standing, sitting and reclining. Qur’an 3:191 

Your Lord says: "Call on Me and I will answer your call." Qur’an 40:60

Prophet Muhammad (P) used the following prayer when visiting the sick:
O Allah remove the hardship, O Lord of mankind,
grant cure for you are the Healer.
There is no cure but from you,
a cure which leaves no illness behind.
O Allah cure my body, cure my heart
and cure my eyesight from any illness. (Repeated 3 times)

Use of Meditation (dhikr, Zikrullah) in prayer and healing.
Dhikr are acts of remembrance and communications with God as ordained to us.

Your Lord says: “Call on Me and I will answer your call.” Qur’an 40:60

Those who believe and whose hearts find rest in the remembrance of God, for in the remembrance of God do hearts find rest. Qur’an 13:28

Remember thy Lord much and praise Him in the evening and morning. Qur’an 3:41 

Such as those who remember God standing, sitting and reclining. Qur’an 3:191 

Your Lord says: "Call on Me and I will answer your call." Qur’an 40:60