Occult blood 2+, urine protein 2+ ... After taking Huangkui capsule for about three months, now occult blood 2+, urine protein 1+ ... I'm really worried that this medicine that my father has been prescribing is useless. ... Nephritis is moderate, with more protein. It is recommended to go to a western medicine hospital for treatment. The quantity of this protein is 6 times higher than the standard, so it is necessary to take ACEI or ARB antihypertensive drugs. Huangkui capsule has an auxiliary treatment effect on protein within 1+, but considering that your father is chronic and needs lifelong follow-up treatment, it cannot be used as the main medicine in a hospital with moderate nephritis-change.