Sprained Ankle Remedies - Sinew Injury Poultice contains many warming herbs aimed at strongly stimulating circulation to damaged tissues to further promote the healing of overstretched tendons and ligaments. This poultice (balm) is particularly useful if your injured area is more painful in cold and damp weather. Learn more at SinewTherapeutics.com Bursitis Knee, Bursitis Shoulder, Bicep Tendonitis, Shoulder Pain, Osteoarthritis, Peroneal Tendonitis, Tendinitis, Achilles Tendonitis, Elbow Pain