Most inflamed muscles cause a burning and cramping sensation when strained. The abdominal muscles make the abdominal wall so any injury to these muscles are felt superficially. There are some deep lying muscles that can also be strained and may therefore be the cause of a deeper burning sensation in the abdomen.
Six to eight cycles of chemotherapy (anthracycline or non-anthracycline-containing regimen) with Perjeta and Herceptin, followed by Perjeta and Herceptin every three weeks for a total of one year (52 weeks) of treatment.
Chemotherapy drugs. The most common chemotherapy drugs used to treat colorectal cancer are: 1  5-fluorouracil (5-FU, Adrucil). 2  given by intravenous intravenousWithin or into a vein (a blood vessel that carries blood from tissues and organs in the body to the heart). 3  injection, either intermittently or as a continuous infusion.