Are your hands, wrists, or arms aching constantly from daily typing or work tasks?

Do you sit at a computer all day typing away at your keyboard? Or maybe you have a hobby or job that involves making the exact same body movements over and over again. If so, you might sometimes feel a strange ache, tightness, or tingling in your hand, wrist, elbow, shoulder, or even your knee.

You might brush it off and think it is just a minor ache that will go away on its own. However, if this discomfort continues, it is something you should pay attention to. Today, we are talking about the damage that can happen to your body when you repeat the same physical tasks over and over, which doctors call a repetitive strain injury, or RSI.

What Exactly Is a Repetitive Strain Injury?

Simply put, a repetitive strain injury is damage to your muscles, tendons, or nerves caused by repeating the exact same movements over and over again. Think about it this way: if you keep your body in the same posture and make the same movement every day, week after week, and month after month, that part of your body faces constant pressure and stress. Over time, this ongoing stress starts to damage the tissue.

This condition can commonly affect several parts of your body, including:

• Your fingers and thumbs.
• Your wrists.
• Your elbows.
• Your hands.
• Your shoulders.
• Your knees.

As the name suggests, these injuries happen when you repeat a motion or activity until your body hurts. This could mean typing on a computer, playing a musical instrument, performing repetitive factory work, or repeating a specific sports movement. The best part is that many of these injuries can be treated and healed right at home.

Who Is Most Likely to Develop This Condition?

To be honest, a repetitive strain injury can happen to anyone. However, some people have a higher chance of developing it. Here are a few examples:

• People who do heavy physical labor: people working in construction, farming, or garment factories who perform the same physical tasks repeatedly face higher risks.
• Athletes: Cricket players who bowl constantly or badminton players who repeat the same strokes can develop this condition.
• Musicians: People who play instruments like guitars or violins can experience finger and wrist injuries.
• Office workers and computer users: Many office workers and people who type all day long often experience these issues.
• Students: Children and young adults in school or university can also develop strain issues from continuous writing or typing.

A repetitive strain injury is much more common than you might think. It can lead to various specific medical conditions, such as:

• Tendinitis (inflammation and pain in the tendons).
• Carpal Tunnel Syndrome (numbness and pain in the hand caused by a pinched nerve in the wrist).
• Tennis Elbow (pain on the outer side of the elbow).
• Trigger Finger and Trigger Thumb (when a finger or thumb catches or locks when bent).
• Osgood-Schlatter Disease (pain and swelling just below the knee in young athletes).
• Back Strains and Sprains.
• Shin Splints (pain along the shin bone).

✨ Muscle recovery Verified Partner

Magnesium Muscle and Joint Care

A natural magnesium treatment that relieves muscle spasms, frizz and sore muscles.

Check Availability →

How Does This Affect Your Body?

The primary way a repetitive strain injury affects you is through pain, physical discomfort, and other symptoms. These injuries develop gradually over time. Because of this slow and steady damage, secondary medical conditions can also arise:

• Stress Fractures (small cracks in bones caused by repetitive pressure).
• Ganglion Cysts (small, fluid-filled lumps that form along joints or tendons).
• Nerve Compression Syndromes (medical issues caused by pinched nerves).
• Herniated Disks (when spinal disks slip out of place and pinch nerves).
• Bursitis (swelling of the small fluid-filled sacs near joints that help smooth movement).
• Dupuytren’s Contracture (thickening of tissue under the palm skin that pulls fingers inward).

What Are the Symptoms of a Repetitive Strain Injury?

If you have this condition, you might experience one or more of the following symptoms:

• Pain: You might feel sharp aches, soreness, or a burning sensation.
• Swelling: The affected area might become swollen.
• Tingling: You might feel a prickling sensation like pins and needles.
• Numbness: The affected area may lose normal feeling or sensitivity.
• Stiffness: A joint or muscle might feel locked or tight.
• Weakness: The affected area may feel weak, making it hard to lift heavy objects.
• Sensitivity to cold or heat: You might feel temperature changes much more intensely than usual.

Why Does This Happen? What Are the Causes?

The simplest answer is that you perform the exact same movement or activity over and over again. This condition occurs when your body experiences the same pressure and weight for a prolonged period. A few common causes include:

• Exercising intensely without proper warm-up and cool-down routines. This is important to remember when working out at the gym or running.
• Repeating the exact same motion during sports or other activities, such as a cricket player bowling or a badminton player hitting a specific stroke.
• Maintaining poor posture while sitting or standing. We often sit in poor postures while working at computers or looking at our phones.
• Working with vibrating tools, such as jackhammers used in road work or certain tools used in woodwork.
• Working in cold environments.

How Does a Doctor Diagnose This? What Tests Are Done?

When you visit a doctor with these symptoms, they will first ask about your symptoms and your daily routines. They will ask when the pain started, when it gets worse, and what activities seem to trigger it. Next, they will perform a physical exam.

Sometimes, to find the exact cause of your symptoms and check for internal damage, your doctor may need to run a few additional tests. Such tests include:

• X-rays: To check for bone cracks or breaks.
• Magnetic Resonance Imaging (MRI): This is very useful for checking soft tissue damage in muscles, tendons, and nerves.
• Computed Tomography Scan (CT Scan): Provides more detailed views of bones and some soft tissues than standard X-rays.
• Ultrasound Scan: Used to check for swelling and movement in tendons and muscles.

Remember that not everyone needs every single test. Your doctor will decide which test is necessary based on your specific condition.

What Treatments Are Available? Can You Heal at Home?

Treatment for a repetitive strain injury depends on what caused it and how severe your symptoms are. The best treatment is changing or reducing the activity that caused your injury in the first place. This helps prevent further damage. In most cases, the damage to your body is not permanent and heals over time.

You can often treat your symptoms right at home using the R.I.C.E. method. This stands for:

• Rest: Avoid the activity that caused your injury. Do not put extra weight on the injured body part until it heals. Simply put, you need to stop doing the activity that hurts.
• Ice: Apply an ice pack to the injured area several times a day for about 15 minutes at a time. This helps reduce swelling and pain.
• Compression: Wrapping the injured area with an elastic bandage helps reduce swelling. However, do not wrap it so tightly that it cuts off circulation or makes breathing difficult if wrapped around the torso.
• Elevation: Whenever possible, keep the injured body part elevated above the level of your heart. This also helps reduce swelling.

Over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDs) available at pharmacies, such as aspirin or ibuprofen, can help reduce pain and swelling. However, it is best to speak with a doctor before taking these medicines for more than 10 days.

Sometimes, your doctor may refer you to a physical therapist to help improve your posture, strength, and flexibility. Alternatively, if your injury is work-related, an occupational therapist can help you prepare to return to your job safely.

In very rare cases, if there is severe internal damage, surgery may be necessary to fix the problem. However, this is uncommon.

How Long Will It Take to Heal?

As you treat your symptoms and rest from the activity that caused the injury, you will start feeling better gradually. How long it takes depends on the type of injury you have and the activity that caused it. Be sure to ask your doctor how long your specific recovery might take.

How Can You Prevent These Injuries From Happening Again?

The best way to prevent a repetitive strain injury from returning is to avoid putting continuous, repetitive pressure on your body.

When playing sports or doing other physical activities, keep these points in mind:

• Wear appropriate protective equipment.
• If you feel pain during or after a physical activity, do not play through it.
• After intense activity, give your body time to rest and recover.
• Warm up properly and do stretching exercises before playing sports or working out.
• Cool down and stretch again after finishing physical activities.

Improving your posture also helps prevent unnecessary stress on your body. Learn the correct way to set up your chair, desk, and computer at the office. Avoid staying in the exact same posture all the time. Move around often and change your positions.

In some countries, employers are required by laws and guidelines to provide workers with the facilities needed to prevent these injuries.

What Can You Expect With This Condition?

You can expect to recover completely from a repetitive strain injury. These issues are usually temporary and do not cause long-term damage to your overall health or your ability to enjoy your favorite activities.

Will This Keep Me Away From Work or School?

If your repetitive strain injury was caused by your job or school activities, you might need to miss a few days of work or classes. Talk to your doctor before restarting the activity that caused your injury, especially if that activity caused your original injury.

If your injury was caused by your job, talk with your doctor about accommodations or support you can receive while recovering.

When Should You See a Doctor? What If It Is an Emergency?

See a doctor if your symptoms make it difficult to carry out your daily activities, including your job. Your doctor can help figure out what is wrong, identify the cause, and guide you on how to adjust your daily habits to help your body heal.

Stopping the damage caused by repetitive strain as quickly as possible will speed up your recovery process.

Important Questions to Ask Your Doctor.

When you visit your doctor, it is helpful to ask questions such as:

• What specific type of injury do I have?
• What kind of treatment do I need?
• Will I need to take time off work?
• What workplace accommodations or adjustments do I need to perform my job safely?