Hormone replacement therapy (HRT) is used for osteoporosis in women at risk of fractures and menopausal symptoms.
Hyaluronan injections are used to treat osteoarthritis. Learn how they work, how long they take, risks and side-effects.
Hydroxychloroquine is a disease-modifying anti-rheumatic drug (DMARD) used for rheumatoid arthritis and lupus.
