A stiff pinkie finger can indicate a variety of health issues. Once you believe that the individual is developing carpal tunnel syndrome, having a pinkie finger that is stiff is not an indication since it is limited to the thumb as well as the initial three fingers in the hands. When the individual complains about a stiff pinkie finger, the cause might be a different condition. A doctor must be consulted if there is severe pain or stiffness in the joints.
Osteoarthritis
In case the pinkie finger is not the only area affected by stiffness, the individual might be developing osteoarthritis. The indications of this degenerative condition typically include soreness, joint pain, loss of flexibility and grating sensation which worsens over time. The condition is managed with pain medications as well as physical therapy to provide relief to the symptoms. In some cases, surgical intervention is required such as joint replacement.
Arthritis
A stiff pinkie finger might be an indication of rheumatoid arthritis which usually targets the smaller joints within the feet and hands. Take note that rheumatoid arthritis is different from osteoarthritis. Instead of triggering extra wear and tear on the joints, it can cause swelling in the joint lining which can lead to the erosion of the bone as well as joint deformity if left untreated. The other symptoms typically include fatigue, fever, reddened or puffy hands as well as bumps on the skin under the arms. Take note that there is no cure for rheumatoid arthritis but management options include steroids, pain medications, physical therapy, immune-system suppressors and surgery. If you want to learn more about the management of this condition, read here.
Trigger finger
Trigger finger commonly occurs in the middle and ring fingers or the thumb but it is also possible to develop the condition in the pinkie finger. The condition occurs once the sheath surrounding the tendon in the finger narrows. If the individual performs constant gripping movements while at work or during hobbies, trigger finger can develop. It can also be caused by diabetes or rheumatoid arthritis. In addition to the stiffness, the symptoms also include popping sound when the finger is moved and the joints that catch in a bent point that pops straight abruptly. The individual should rest the finger and avoid movements that caused the condition along with finger exercises and splinting.
Fractures
It might be possible to break, fracture or sprain the small bones of the pinkie finger and not notice it right away. In case the finger is stiff or stuck in a single position and difficult to move, the individual sustained an injury. It is best to consult a doctor if a fracture is suspected. The management includes immobilization and fracture reduction or restoring the misaligned bones to their proper position. This procedure might require pain medications or sedation depending on the severity of the injury.