Yes, your sleep apnea can be related to recurrent tonsillitis and throat inflammation, as enlarged or inflamed tonsils can narrow the airway and worsen breathing during sleep. Treating the throat problem, such as managing infections, reducing inflammation, or, in some cases, removing enlarged tonsils, can help improve symptoms. General measures like maintaining a healthy weight, sleeping on your side, and avoiding alcohol or sedatives at night are also helpful, and some people may need devices like CPAP (continuous positive airway pressure) for better airway support. It is best to consult an ENT specialist for proper evaluation and a treatment plan suited to your condition.