 Distal symmetric peripheral neuropathy DSPN is the most frequent neurologic complication of HIV infection and its treatments. NRTIs, particularly dideoxy-NRTIs, represent a significant risk factor for developing neuropathy. To date, there are no effective treatments for DSPN. Studies of nonneuronal tissues indicate a beneficial effect of ALC in HIV-1 seropositive individuals, but the role of ALC levels in patients with DSPN is unclear. Despite conflicting data, carnitine and its derivatives are still commonly used. 