Different forms of immunotherapy may be given in different ways. These include:
intravenous (IV)
The immunotherapy goes directly into a vein.
oral
The immunotherapy comes in pills or capsules that you swallow.
topical
The immunotherapy comes in a cream that you rub onto your skin. This type of immunotherapy can be used for very early skin cancer.
intravesical
The immunotherapy goes directly into the bladder.