5.Lupus
This is when your immune system turns on your body and attacks your tissues and organs. You may lose weight because it can irritate your digestive system and make it hard for your body to take in nutrients from food. You may be very tired, and your joints may hurt or be stiff. Many people also get a butterfly-shaped rash on their faces. Your doctor can help you ease these symptoms with medicine and changes in your diet and lifestyle.
6.Addison’s Disease
With this condition, your adrenal glands don’t make enough of certain hormones, especially one called cortisol. It can cause stomach issues like nausea, vomiting, belly pain, and, in some cases, diarrhea. These things can make you lose your appetite and eventually lose weight. Your doctor can help you manage your symptoms and give you medicine to replace the hormones.
