Let us not forget that we are sons and daughters of God.  If we need help, He will be there for us.  Let us show our humility and pray for healing.  Found below is a healing prayer for the body, mind and spirit.

Dear Lord,

I know that there is no sickness
You cannot heal.
You know all things,You can do all things
and I know You love me very much.
With faith in Your promise
that whatever we ask in prayer,
You will grant us if it will be good
for our soul,
I come before You to ask for the healing
of my body, mind, emotions and spirit.
Touch me now where I am hurting most.
Only You know what kind of healing
I need most right now.
Let the grace of Your divine love flow
and spread to the different parts
of my body reaching the inner recesses
of my being.
Comfort me in my pain and anguish.
Correct any malfunctioning
of my body organs.
Melt with Your healing love
any abnormal growths.
Arrest all further spreading of all sick cells
and replace them with healthy cells.
Root out all unresolved hurts, resentments,
fears and feelings of despair
and frustration.
Heal all painful memories and repercussions
of traumatic experiences.
Grant me the grace to accept
this trial and suffering
as a share in your own sufferings
and offer this for the salvation
of my soul and those of my family
and loved ones.
Forgive me for all my sins and fill me
with Your love, peace, joy, kindness
and generosity.
Let me realize the deeper meaning
of my sickness and trial
and lead me closer to You
as I find comfort in Your loving heart.
Let me find joy and peace
amidst my suffering,
and with eyes of faith,
see the blessing and victory
that await me.
And then, dear Father,
after I have been healed,
may I be a witness of Your healing power
and bring glory, honor and praise
to You.
This I pray in Jesus' name
through Mary and all the saints.
- taken from a copy of my "Healing Presence (Prayers for Healing) Maribi Mapa-Garcia, St. Paul's Publication)"