Prickly pear cactus is used for type 2 diabetes, high cholesterol, obesity, alcohol hangover, colitis, diarrhea, and benign prostatic hypertrophy (BPH). It is also used to fight viral infections. In foods, the prickly pear juice is used in jellies and candies.
Itching is skin tingling or irritation that makes you want to scratch the itchy area. It's a symptom of many health conditions. Common causes are. Allergic reactions. Eczema. Dry skin. Insect bites and stings. Irritating chemicals.
Quick Answer. According to the National Health Service, itching can be caused by allergies, insect bites, scabies, fungal infections or hormonal changes in the body. Urticaria, lichen planus, dandruff, folliculitis and prurigo are potential causes of itching.