Yes, if you keep using it after awhile your body can build up an immunity to it and it will no longer work.
By taking them when you don't really have an infection and by not completing the entire course and stopping the antibiotics after only a few days.
You can.
A person can become immune by being vaccinatedwhich helps the body to develop long-term immunity against a disease.
You can't
I have never heard of becoming immune to a birth control method.
No.
no
They become immune by mutating and blocking certain receptors on the bacteria's surface, which would normally be where the antibiotics would attach to.
There are many strains of flu virus, & they are constantly mutating; you can only become immune to strains of flu that your body has already encountered, or that you have been immunized against.
Sunscreen. Lots of sunscreen.
The immune system is run by white blood cells which attack any foriegn objects in the body. They grow stronger and begin to recognize sickness which allows you to become fully immune if you have a great immune system.
send amoxicillin in the mail?
There are quite a few ways to become immune to smallpox. One way is that you can be infected with the disease Cowpox. Which is not deadly in anyway but is a disease nobody wants to have. Another way is, you can infect your self with smallpox and give yourself a mild case of it. It is proven that once you had smallpox and you survived you never get it again, by infecting yourself mildly you can become immune to it. Correction mild case of smallpox is cowpox if u become infected with cowpox u become immune to smallpox and cowpox for the rest of your life it is like a vaccination but instead of being shot with it u actually become sick but once you get over it your completely immune to it or any other more serious case of the illness.