High blood pressure, urine routine test urine protein 1 +, generally considered to be hypertension complications, kidney disease complications and physiological factors. 1. Complications of hypertension: patients with hypertension are prone to adverse effects on target organs such as the heart, brain and kidneys, which may cause kidney damage, microalbumin in the urine and positive urine protein, etc. It is recommended to closely monitor the patient’s blood pressure level, strictly control the blood pressure, and undergo regular routine urine examination. 2. Complications of kidney disease: such as nephritis, renal failure and renal artery stenosis, etc., can also cause elevated blood pressure and positive urine protein. In nephritis, proteinuria, hypertension, edema and other symptoms can appear; the main clinical symptom of renal artery stenosis is hypertension; renal failure can cause patients to have oliguria, or even anuria, and water and sodium retention, which can cause hypertension and proteinuria. 3. Physiological factors: such as strenuous exercise and mental overstress, these physiological factors may also cause high blood pressure and urinary protein. High blood pressure, urine protein 1 + is recommended to regular hospitals, under the guidance of physicians to identify the cause of the disease and actively comply with the doctor’s instructions for treatment.