A kidney stone, a hard mass of excess waste in the kidney, causes pain of the lower back and urinary issues. Lactose intolerance, or the inability to digest lactose, leads to gas, bloating, and other symptoms.
on the skin. Diseases causing different skin colour âDiamond skinâ disease This disease is caused by bacteria (germs). Diamond skin refers to the affected pigs de-veloping large dark red diamond-shaped patches on the skin. This disease can cause death. It is treated with antibiotic injections. This disease can be prevented by vaccination. Fever Pigs with fever caused by any disease can de-
Fungal infection, such as ringworm. Reaction to vaccination. Skin diseases such as eczema or acne. Exposure to sun (sunburn) or heat. Friction due to chafing of the skin. Irritation such as caused by abrasives impregnated in clothing rubbing the skin. The cloth itself may be abrasive enough for some people. Menstruation. Secondary syphilis.