Reduced levels of vitamin D in people with lupus may be due to one or both of two possible scenarios: 1  The deficiency is related to the disease itself; or. 2  The deficiency is caused/exacerbated by avoiding sun exposure due to increased photosensitivity of individuals with lupus.
They are becoming less effective because the bacteria is becoming immune to the antibiotics. It is import to finishing taking all of you antibiotics because the bacteria that are exposed to the antibiotics that do not die can build a resistance towards that certain drug.ach antibiotic is designed to kill a certain type/types of bacteria. Antibiotics are becoming less effective because sometimes the bacteria are not killed.
This means that the 3rd generation antibiotics can act on or kill more bacteria than the 1st generation. Cephalexin is a first generation cephalosporin. There is less likely to be bacterial resistance against cephalexin compared to amoxicillin. This means that they would be more effective against the bacteria.