I have been experiencing a moderate burning sensation during and after urination for the past two days. Inspite of having considerable amounts of water my urine output is very less. Most of the water seems to be exiting via profuse sweating as the temperatures here are around 42-44 degrees. I  tend to maintain good hygiene as I've had UTI while using public restrooms. Currently, the burn goes away if I frequently wash with water or let air reach it. Also walking with my legs apart is more comfortable than the opposite.  I have no pain elsewhere or fever. I take no regular medications. Could anyone help me, please? It's pretty uncomfortable. Can I take berberis vulgaris Q, my mum used to have it so I have it at home, but I don't know the dosage. Please help🙏🙏?