If you suspect that you have worms, it is extremely important that you see your doctor immediately. While many over the counter products and herbal remedies may help ease symptoms and others claim to cure human parasites alltogether, there is absolutely no substitute for a doctor’s diagnosis and care, especially if your symptoms are severe. Serious symptoms such as fatigue, loss of appetite, and distended abdomen are all symptoms of roundworm as well as many other types of worms. Hair loss is a common symptom of ringworm and vitamin deficiencies are common in individuals with tapeworms.