Nick A. Antic is a sleep medicine doctor based in Bedford Park, Adelaide, SA, Australia. He helps people when sleep becomes more than just “getting a bit tired.” Sleep issues can affect your mood, your energy, and even how safe you feel day to day.
In many cases, people see him for breathing-related sleep problems, including obstructive sleep apnoea and central sleep apnoea. These conditions can cause broken sleep and leave you feeling washed out, even after a full night in bed. Nick also looks after people dealing with excessive daytime sleepiness and ongoing drowsiness, where falling asleep during the day can become a real risk.
Insomnia is another big part of his sleep work. That can look like trouble falling asleep, waking up too often, or not feeling refreshed when you finally do get sleep. At times, he also supports people with REM behaviour disorder and restless legs syndrome, which can disrupt sleep for both the person and their household.
Some referrals also come from bigger health concerns. Sleep can be linked with problems like obesity and central causes of low oxygen (sometimes described as cerebral hypoxia). People may also be managing other conditions alongside sleep issues, such as transient ischaemic attack (TIA) or unstable angina. In those situations, sleep care is treated as part of the wider picture, not the only issue on the list.
Nick also sees patients with sleep-related symptoms that show up in unusual ways, including SHORT syndrome. There are also situations involving dry mouth and dry eyes, with Sjögren’s syndrome mentioned in referrals. These symptoms can make nights harder, even when breathing and movement in sleep are otherwise okay. If you’re dealing with trouble staying comfortable, waking often, or feeling worn out, it’s worth talking it through with a sleep specialist.
Overall, the focus is on getting a clearer picture of what’s going on in your sleep and helping you move toward more restful nights. The aim is simple: better sleep, steadier days, and a plan that fits your life in practical ways.