A defect in the complement system can be genetic, but a secondary complement deficiency can also result from ailments that involve a lot of protein loss, including serious burns, liver or kidney disease, and autoimmune diseases
There are blood tests which determine the activity of the complement system. The two most common screening tests, CH50 and APH50, tell the physician which group of complement components have a defect.
There is currently no way to prevent complement deficiencies.
Complement deficiencies are a group of disorders in which there is a reduced level of specific proteins, complement, involved in proper immune functioning.
There is no alternative treatment for complement problems.
Since there are more than 20 different types of complement, the disease that results depends on the specific complement that is lacking.
There is no way to treat the actual complement deficiency. However, antibiotics are used to treat infections and vaccinations are given to reduce the risk of disease. Often, the person is vaccinated against infections
Without sufficient complement, the body is prone to frequent infections, like pneumonia or meningitis, or other illnesses, including autoimmune diseases, like systemic lupus erythematosus.
AIDS is caused by HIV, a virus that infects and destroys lymphocytes. To the best of my knowledge, it does not have a direct effect on the complement enzymes.
Secondary deficiencies are caused by a disease or disorder of the intestinal tract, and disappear when the disease is treated.
symptoms of complement deficiency diseases (like hereditary angioedema, paroxysmal nocturnal hemoglobinuria, or leukocyte adhesion deficiency syndrome) include abdominal and back pain, skin infections, edema or swelling of the face
If an autoimmune disease develops, like lupus, the person may lose weight, suffer from a rash, and have joint pain.
It depends entirely on the nutritional disorder, as they are caused by different deficiencies.
Vitamins A D E and K are fat soluble vitamins. So people who are extremely thin may have their deficiencies. Less consumption of yellow or orange coloured food stuff may cause vit A deficiency. Vitamin D deficiency is caused due to less exposure to sunlight. Vitamin E and K deficiencies are caused due to very less consumption of leafy vegetables.