Depending on your particular case, you can cure mild symptoms of sleep apnea. The best way to treat mild sleep apnea depends on your specific case of the issue, and it may take a little trial and error to find the right course of treatment for you. That being said, there are a few suggestions that you can take into consideration if you want the mild symptoms of sleep apnea to reduce.
For instance, you may want to try sleeping in a side position, rather than on your back, or try to treat any nasal congestion or allergies that you may be suffering from. In addition, it can sometimes be beneficial to adopt a healthier lifestyle, and try to lose a little bit of weight, as this can often have an effect on your mild obstructive sleep apnea.
On a similar note, you should avoid alcohol or any drugs as these can cause the throat to relax, which can cause your symptoms of sleep apnea to return. You should also always try to keep a good sleeping pattern, and try to get an adequate and healthy amount of sleep as much as you can.