Anecdotal reports indicate that wiggling fingers or toes upon awareness of the condition may enable the sufferer to move again in some cases. Medical treatment starts with education about sleep stages and the inability to move muscles during REM sleep. People should be evaluated for narcolepsy if symptoms persist.[19] The safest treatment for sleep paralysis is for people to adopt healthier sleeping habits. However, in serious cases more clinical treatments are available. The most commonly used drugs are tricyclic antidepressants and selective serotonin reuptake inhibitors (SSRIs).[20] Despite the fact that these treatments are prescribed for serious cases of RISP, it is important to note that these drugs are not effective for everyone. There is currently no drug that has been found to completely interrupt episodes of sleep paralysis a majority of the time.[20]