1. Diabetes
This disease affects your blood glucose or blood sugar - in which they tend to be too high. Signs of diabetes include:
• Constant hunger
• Bruises and cuts that slowly heal
• Weight loss or gain, without reason
• Fatigue
• Intense thirst
• Numbness and pain in hands
2. Skin cancer
Cancer exists in many forms. In skin cancer, it is the abnormal growth of skin cells which most often develops on skin exposed to the sun. The most common symptoms are:
• Skin lesions that don’t heal
• Thick, red skin with silvery patches
• Jaundice
• Redness of the face and neck
• Changes in skin moles
• New moles
3. Muscle or joint disease
Multiple sclerosis, rheumatoid arthritis, and polymyalgia rheumatica are three types of autoimmune disorders that affect the muscles, joints, and nerves. Symptoms of muscle disease include:
• Swelling, inflammation, stiffness, or redness in or around the joints
• Numbness or tingling
• Constant muscle pain
• Reduced range of movement of any joints
4. Lung disease
Any problem in the lungs that prevents them from working properly is considered to be a form of lung disease. Watch out for these signs:
• Chronic chest pain (lasting for a month or longer)
• Coughing up blood
• Chronic cough (lasting for a month or longer)
• Wheezing
• Chronic mucus production (lasting for a month or longer)
• Difficulty breathing
• Shortness of breath
5. Breast disease
Breast changes such as lumps, bumps, and discharge are common. Some causes can be aging, hormones, and medicines. Nevertheless, it's always recommended you be aware of the symptoms of breast disease, which include:
• Thickening in the underarm area
• Thickening near or in the breast
• Unusual breast tenderness or pain
• Nipple discharge
• Nipple or breast skin changes