Your thumb works harder than you probably realize. From opening jars and turning keys to texting and carrying groceries, it’s involved in countless everyday tasks. So when your thumb starts to hurt, it’s easy to assume you overdid it or simply slept on it the wrong way.
Sometimes that’s true. But if the pain keeps coming back, especially at the base of your thumb, arthritis could be the reason.
At Central Jersey Hand Surgery, we evaluate thumb pain every day. Although thumb basal joint arthritis is one of the most common causes, it certainly isn’t the only one. Knowing the difference can help you seek the right treatment before symptoms begin interfering with your daily life.
This is the biggest clue that you may have thumb arthritis.
Thumb basal joint arthritis affects the carpometacarpal (CMC) joint, where your thumb meets your wrist. Unlike a sore thumb from a jammed joint or minor injury, arthritis pain usually concentrates at the base of the thumb.
You may notice discomfort when opening jars, turning doorknobs, using keys, or gripping larger objects. These pinching and twisting motions place extra stress on your joints, making arthritis symptoms more noticeable.
Arthritis doesn’t just cause pain. It gradually affects how your thumb functions.
If you’ve noticed you’re losing grip strength or avoiding certain activities because your thumb feels weak or unstable, arthritis may be the culprit.
Many people tell us they first noticed something was wrong when simple tasks, like buttoning a shirt, holding a coffee mug, or opening a medication bottle, suddenly became difficult.
Morning stiffness or stiffness after periods of inactivity is another common sign of arthritis.
You may find that your thumb loosens up after you begin moving it, only to become sore again after repetitive use later in the day.
This gradual pattern is much more typical of arthritis than an acute injury.
Many thumb injuries happen suddenly.
A fall, sports injury, or awkward twist usually causes immediate pain. Arthritis, on the other hand, tends to develop slowly over months or even years as the cartilage within the joint gradually wears away.
If you can’t remember one specific event that caused the pain, arthritis becomes more likely.
As arthritis progresses, the joint at the base of the thumb may become enlarged or develop a noticeable bony prominence.
Some people also experience tenderness, mild swelling, or a grinding sensation when moving the thumb.
These changes often develop gradually and become more noticeable over time.
Not every painful thumb is arthritic.
Other common causes of thumb pain include tendon inflammation, ligament injuries such as skier’s thumb, trigger thumb, nerve compression, overuse injuries, and fractures. Even repetitive activities like texting, gaming, crafting, or frequent gripping can irritate the tendons and joints around the thumb.
Because these conditions can produce similar symptoms, getting an accurate diagnosis is the first step toward finding lasting relief.
The good news is that thumb arthritis doesn’t always require a procedure.
At Central Jersey Hand Surgery, we begin with a thorough evaluation to determine the cause of your symptoms.
Depending on your diagnosis and the severity of your condition, treatment may include activity modification, custom splinting, hand therapy, anti-inflammatory medications, corticosteroid injections, or other individualized options designed to reduce discomfort, improve function, and, when possible, slow the progression of arthritis.
When conservative treatments are no longer effective, we’ll discuss advanced surgical options that can restore comfort and hand function.
If thumb pain is making everyday tasks more difficult, don’t assume it’s simply part of getting older. Schedule an evaluation with Central Jersey Hand Surgery in Eatontown, Toms River, or Freehold, New Jersey. Our experienced specialists identify the cause of your symptoms and help you find the treatment that’s right for you.
