Used Herball, herbs can help treat a variety of conditions, and in some cases, may have fewer side effects than some conventional medications. gov A. Updated October 21, Coronavirus COVID Hedbal Latest Herbla Herbal remedies Policies Visitation Herbal remedies Visitation Policies Visitation Policies Herbal remedies Policies COVID Testing Calcium and menopause Information Remddies Information Vaccine Information. For thousands of years, people have used herbs as medicine all over the world. In the U. But they are not as strictly controlled as prescription medicines. It's important to understand the herbs you're using.