You will be lying down inside the chamber, relaxing comfortably in your own clothing, as you breathe concentrated oxygen (90-95% O2). As the chamber is gradually pressurized to 1.3 ATA you will have access with our staff person, remaining in control at all times. Some people experience temporary ear discomfort while pressurizing or depressurizing the chamber, but it typically resolves after a few minutes. Sometimes ear discomfort is due to congestion, which makes it difficult for the ear to equalize; however, since mild HBOT can be beneficial for congestion, treatment may still be advantageous, and pressurizing more slowly may be all that is required. If you are experiencing any parasitic or microbial infections such as Lyme disease or candida, you may experience a temporary exacerbation of symptoms early in treatment as those organisms die off and your system detoxifies. Exercise, saunas, drinking extra water or detoxifying teas, and herbal supplements may be helpful in facilitating the process of detoxifying. While inside the chamber you can rest, read, and use your Smartphone or tablet—free WiFi is available—or take a nap. When your session ends and the chamber is gradually depressurized, you will emerge feeling more oxygenated. Some people report feeling more relaxed after a session. Others describe feeling a sense of mental clarity, as mild HBOT is good for brain fog and is particularly helpful in addressing brain fog related to Lyme disease, fibromyalgia, chronic fatigue, radiation treatment, and chemotherapy.