My wife delivered a baby boy last month, which was a normal delivery. Whenever she moves, the muscles on the upper right ribs below the breast gets pulled. Also, she has a severe lower back ache, which is unbearable. Can you please suggest some medicines for it? For now, we are putting an ointment for the back pain. She is currently taking Gemcal plus (twice a day), an iron tablet, and Sofinox cream for the stitches to get dry. My wife is 29 years old, weighs 45 kg, and is 5.2 feet tall. Regards.