We are truly sorry to hear about the ongoing health issue you're facing. We are here to pray and encourage. Firstly, remember that Jesus is the ultimate healer. We are reminded in Psalm 103:2-3, Praise the LORD, my soul, and do not forget his benefits, who forgives all your iniquities, and who heals all your diseases" (WEB). His healing is for all diseases.
We must remember that all prayers are to be made in Jesus' name. It is only by His name that we have access to God. As it says in John 14:6, Jesus said to him, I am the way, the truth, and the life. No one comes to the Father, except through me (WEB).
And Jesus said in John 14:13-14, Whatever you will ask in my name, that will I do, that the Father may be glorified in the Son. If you will ask anything in my name, I will do it. (WEB).
And John 16:24, Until now, you have asked nothing in my name. Ask, and you will receive, that your joy may be made full. (WEB).
We pray for your healing, asking God to reveal the cause of this condition and to grant you complete healing in Jesus' name.
We rebuke the spirit of infirmity attacking your body. As it says in Luke 13:12, Jesus said "Woman, you are freed from your infirmity" and then laid his hands on her. We lay our hands on you in prayer, asking for your healing.
We don't just pray for physical healing, but also for spiritual healing and renewal. Sometimes, God uses physical ailments to draw us closer to Him. Seek God's will in this situation, trust in His timing, and rest in His love for you.
Be encouraged, for although we do not know that this is a result of sin in your life, God wants us to confess our sins and repent. Sometimes sickness can be a result of sin. As it says in James 5:16, Confess your offenses to one another, and pray for one another, that you may be healed. The insistent prayer of a righteous person is powerfully effective. (WEB).
Pray that God would continue to strengthen your faith and give you peace during this time. Remember that God is faithful, and He will never leave you. In Hebrews 13:5 it says Be free from the love of money, content with such things as you have, for he has said, I will in no way leave you, neither will I in any way forsake you (WEB). God is faithful to complete the healing work that He has started in you.
Let us pray together:
Heavenly Father, we come before You in the mighty name of Jesus, lifting up our dear ### who is suffering from severe constipation. Lord, You are the Great Physician, and we believe that You have the power to heal. We ask You to touch her/his body, remove any blockage, and restore normal function. We rebuke any spirit of infirmity and command it to leave in Jesus' name. We pray for complete healing and ask that You reveal Your will and Your way through this situation. Strengthen her/his faith and fill her/him with Your peace. In Jesus' name, we pray. Amen.
And may you say this prayer daily: Heavenly Father, I come before You in the mighty name of Jesus, my Lord and Savior. I believe that You have the power to heal me. I ask You to touch my body and remove this affliction. I rebuke any spirit of infirmity and command it to leave in Jesus' name. I pray for complete healing and ask that You reveal Your will and Your way through this situation. Strengthen my faith and fill me with Your peace. In Jesus' name, I pray. Amen.
Prayer Focus: God, Thank You for loving me. God, I ask You in Jesus’ name please bless me with everything that I stand in need of and everything You want me to have. 
