Weight Loss
If you begin to experience sudden, steady or drastic weight loss, it may be a sign of an infection. You may also realize you lack the appetite to eat at all or as much as you used to. There’s a reduction in your body mass and water retention level. When you begin to notice this, associated with headaches and tiredness, it’s important to see a doctor.
Rash
A rash can be due to the weather, especially when it’s too hot or there’s too much heat. When you have a rash, there’s a change in the color and texture of your skin. It may get itchy, scaly, bumpy and irritated. When this develops suddenly and doesn’t go after using certain anti-fungal creams or keeps returning, it might be a symptom of a viral infection. [4] It may also get worse in color and spread to wider reaches of the skin. Don’t wait for this to happen, see a doctor.