1) are these recordings from an automatic machine, you need to get your device checked again. Significant fluctuations are usually due to machine errors. 2) you can try getting an ambulatory BP recording and see whether these fluctuations are actually there or not 3) if it is found that you actually have Kabila hypertension, you can try lifestyle modifications, cut down on salt, walk 5-6 kms/ day, reduce carbs. Fluctuations will automatically come down