03/07/2026
⚡ Iontophoresis for Thumb CMC Osteoarthritis
At Premier Hand Therapy, we offer iontophoresis, a gentle, non‑invasive treatment that uses a mild electrical current to deliver anti‑inflammatory medication directly through the skin to the irritated CMC (thumb) joint. This targeted approach helps calm pain and inflammation right at the source—without injections or systemic medication.
⭐ Why It Works for CMC Joint Osteoarthritis
• Direct medication delivery: The current drives anti‑inflammatory ions into the tissues around the CMC joint, where arthritis causes swelling and irritation.
• Reduces pain and stiffness: By decreasing local inflammation, patients often feel improved comfort with pinching, gripping, and daily tasks.
• Non‑invasive alternative: Ideal for patients who want relief without injections or who can’t tolerate oral NSAIDs.
• Supports functional gains: When paired with splinting, manual therapy, and strengthening, iontophoresis helps restore thumb mobility and hand use.
