PatientsLikeMe is a social networking health site that enables its members to share treatment and symptom information in order to track and to learn from real-world outcomes.
PatientsLikeMe currently has communities for amyotrophic lateral sclerosis (ALS), multiple sclerosis (MS), Parkinson's disease, fibromyalgia, HIV, chronic fatigue syndrome, and mood disorders, as well as the rare conditions progressive supranuclear palsy, multiple system atrophy, and Devic's disease (neuromyelitis optica).
PatientsLikeMe enables patients who suffer from these life-changing diseases to converse with one another, allowing them to share data on improving their outcomes, empathize with each other and to learn any techniques or medication other sufferers are trying in order to improve their health.