i have had a double mastectomy and radiotherapy but have sore throat mainly on one side and sore neck just wondered if this is related to rdiotherapy. i finished it about 7 weeks ago and have has 3 lots of antibiotics by the hospital treating me for breast cancer.
Yes radiation can cause inflammation of the food pipe as well as the wind pipe. It happens on the side you are receiving radiation. It is also easier to contract infections when these regions are inflamed. A weeks use of machine gel andante inflammatory Chat Doctor.  If not reducing you would need a throat swab and an ultrasound neck to further evaluate these symptoms.