Prayer for the Healing of My Allergy

I humbly ask your prayers for my health. I am suffering from severe allergies. I feel an itchiness in my throat. I can’t sleep at night because of the itchiness; I constantly cough, and the doctor already has an anti-allergy prescription, but nothing will happen.
I know that the Lord is our divine healer. Please for me that the Lord will give his healing power for my healing.
Thank you so much!