Flu symptoms can be caused by viral infections. Natural herbs are an effective way to fight viral infections. These are the most commonly used flu herbs by herbalists. Cats claw is a multipurpose herb. It can be used to treat asthma, inflammations of urinary tract, arthritis and bone pain. It is a kidney cleanser. It was used by women to help them recover from childbirth. It was also used to treat deep wounds, inflammation, and gastric ulcers. It is also…