My father was detected with pulmonary TB which was picked incidently with no symptoms of persistent cough, weight loss etc.,LFT, FBS additional basic tests were normal. Since TB  detected as per doc we started with AKT4 for a week, weight is 47kg and age 78.  Was ok for first five days, on 7th day experienced severe nausea, vomiting and severe weakness. After admission to hospital noticed full dip in sodium and potassium levels. So suggested to stop AKT4 for two days till body picks up sodium and potassium and resume with little low dosage of TB medicines. Is this Ok to stop and restart with low dosage? as it's in initial stage of TB with no much impact on lungs. Only 3 small nodule densities and one mass lesion.