Hand Pain

Hand Pain: Common Causes and How Physiotherapy Can Help

Hand pain can make even the simplest daily activities difficult. Tasks such as gripping objects, typing, opening jars, or carrying shopping bags all rely on the strength and coordination of the hand.

Because we use our hands constantly, pain can quickly become frustrating and limiting. Hand pain may develop suddenly after an injury, but more often it appears gradually due to repetitive strain or increased activity.

Understanding the possible causes of hand pain can help guide the best approach to recovery.

Understanding the Structure of the Hand

The human hand is a complex and highly specialised structure. It contains 27 bones, along with numerous muscles, tendons, ligaments, and nerves that allow for precise and powerful movements.

The muscles that move the fingers and thumb are located both in the hand itself and in the forearm. Tendons connect these muscles to the fingers, allowing them to bend, straighten, and grip.

Because so many structures work together in a small area, irritation in one part of the hand can easily affect overall function.

Common Causes of Hand Pain

Hand pain can develop for many different reasons. Some of the most common causes seen in physiotherapy include tendon irritation, joint stiffness, and nerve-related symptoms.

Tendon Overload

Tendons connect muscles to bones and allow the fingers to move smoothly. When the hand performs repetitive tasks, these tendons can become irritated.

This often occurs in people who:

• Perform repetitive gripping tasks

• Use tools or equipment frequently

• Spend long hours typing

• Use phones or tablets extensively

Symptoms of tendon overload may include aching, stiffness, or discomfort when gripping objects.

Thumb Strain

The thumb plays a major role in hand function. Many daily activities rely on thumb strength, including holding objects, opening containers, and texting.

Repetitive use of the thumb can sometimes lead to irritation of the tendons that control thumb movement. This can cause pain along the base of the thumb or along the side of the wrist.

This type of pain is often aggravated by gripping, lifting, or twisting motions.

Joint Irritation or Arthritis

The small joints of the hand can become irritated over time, particularly with repeated use or age-related changes.

Hand osteoarthritis is common and often affects the joints at the base of the thumb and the finger joints.

Symptoms may include:

• Joint stiffness

• Swelling around the fingers

• Pain during gripping activities

• Reduced hand strength

Despite these changes, many people can manage symptoms successfully with strengthening exercises and activity modification.

Nerve Irritation

Nerves that travel through the wrist and hand can sometimes become irritated or compressed. This may lead to symptoms such as:

• Tingling in the fingers

• Numbness in the hand

• Weakness when gripping objects

These symptoms may develop gradually and are sometimes worse at night or after prolonged hand use.

Why Hand Pain Often Develops Gradually

Many cases of hand pain are not caused by a single injury but by a gradual increase in load placed on the hand.

For example, someone may:

• Start a new job involving repetitive hand movements

• Increase computer use

• Begin a new hobby such as knitting or gardening

• Return to gym training after time off

When the demand placed on the tissues exceeds what they are prepared for, irritation can occur.

The body is capable of adapting to load, but this process requires gradual progression.

The Role of Strength in Hand Health

Strong muscles help support the joints of the hand and distribute load more effectively.

When the muscles of the forearm and hand are weak or fatigued, more stress may be placed on the joints and tendons.

Strengthening exercises may focus on:

• Grip strength

• Finger extension exercises

• Thumb stability

• Forearm muscle strength

Gradually building strength helps the hand tolerate daily tasks more comfortably.

Modifying Activities During Recovery

If the hand is painful, temporarily reducing activities that aggravate symptoms can help allow the tissues to settle.

This may include:

• Taking breaks from repetitive tasks

• Adjusting keyboard or mouse setup

• Reducing heavy gripping activities

• Using supportive grips or ergonomic tools

These changes are typically short term and are gradually reversed as strength improves.

The Role of Physiotherapy

Physiotherapy can help identify the underlying cause of hand pain and guide appropriate treatment.

An assessment may include:

• Evaluating finger and wrist movement

• Testing grip strength

• Assessing nerve sensitivity

• Looking at how the hand is used during daily tasks

Treatment may involve strengthening exercises, manual therapy, education, and guidance on gradually returning to activity.

When to Seek Professional Advice

It may be helpful to seek professional assessment if:

• Hand pain persists for several weeks

• There is swelling or joint stiffness

• Grip strength is noticeably reduced

• You experience numbness or tingling in the fingers

• Pain is interfering with daily activities

Early treatment can often prevent symptoms from becoming long-term.