I understand your situation. Your insomnia is easily manageable with allopathic treatment. As you said similar 4 episodes have also improved with meds, however it is unclear whether you have any other symptoms like feeling low, reduced energy etc due to insomnia. If so some counselling sessions also might be useful for you. I would also be more than happy to help you with that if you are looking for online assistance. You can directly consult with me through Practo as needed. Online chat consultation is also available.

Sleep is process of relaxing our body n brain.  Practice dese following sleep hygiene tips: - sleep at regular time every day - use bed only to sleep - keep d room dark n calm during sleeping time - keep away all d distractions from d room including d ticking clock n gadgets - expose to 1 hr of morning sunlight in d day - do not consume caffeine after 6pm - no smoking/ alcohol ny time in d day - moderate exercise in d evening - warm bath before bedtime U may use essential oils for better relaxation - drink warm milk with a small banana at bedtime Still continue to have sleep disturbance den consult a psychiatrist for further suggestions.