1. Methods to treat or prevent pain, including providing effective treatment quantity or effective prevention level to patients in need of treatment, or the same quantity of antiretroviral salt, or the same medicament acceptable salt. 3. Ranzina method (red2) for the treatment or prevention of neuropathic or harmful pain, in which ranzina is used for the treatment or prevention of harmful pain (4). Red3 method, in which mechanical harmful pain,Chemistry and / or flammability. 5: method required in Item 4, in which harmful pain is flammable. 6. Method required in Item 2, in which it is used to treat or prevent neuropathic pain. Neuropathic pain is caused by sodium secretion, polyneuropathy, autonomic neuropathy, mononeuropathy or polyneuropathy.
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