Herbs savers are for joints,as at home cure you are doing these directions.

Externall affect with ointments, baths, compress, massage.
Internal of analgetics drugs, natural anti inflamed herbs, rational balanced meal, and remedies are for organism cleaning.
As before using a herbs, you are checking contraindications, and self enduring as good or bad, and this is allergy display,and on a first week curing, as of nettle, to low dosage for two times, for an organism habit to this herb, and since a second week if you are good enduring a herb use a full dosage,and do not worry, if on a beginning curing with nettle, as an acuting a short you are feeling, as this reaction is possible, and if herb not works, or disease worsening, to stop a course.