Hospitals will not give me treatment when I explain to them my symptoms of influenza. What can I do?

Needs confirmation. There are a number of other infections beside influenza producing flu-like symptoms. Tamiflu, (oseltamivir) most often prescribed antiviral medine, should also be given within 48 hours from the onset of illness to be beneficial.
They may not want to. use antivirals without confirmation of dx.If you have the Flu hydrate well w water, herbal teas, soup or juice. Drink sufficiently to have pale to light yellow urine. You can use pain relievers like Tylenol (acetaminophen) or NSAID’s. Rest A LOT!