Over the years, multiple treatment methods and interventions have been used for autistic kids. Among all the treatments and therapies,?Hyperbaric Oxygen Therapy?(HBOT) has emerged as an effective option for autistic kids. HBOT is a treatment in which the patients remain in a hyperbaric chamber for a certain period of time and the atmospheric pressure is raised. HBOT is administered under the supervision of a qualified doctor or therapist. In many cases, parents of the patient may find the process of administering HBOT in a hospital setting time and money-consuming. So they opt for a personal hyperbaric chamber,?which is available for relatively lesser price and on a rental basis too. However, the biggest question still remains ? can?Hyperbaric Oxygen Therapy?help improve the symptoms of autism? Before we find the answer, let us check what HBOT is and how it can help the patient.