Causes of Upper Left Arm Muscle Pain & How to Treat It
Although it may sound minor, upper left arm muscle pain can really make it difficult to carry out your daily activities. From lifting objects to simply typing on a laptop, everything feels like a chore when this pain strikes. So, what actually causes this pain? Let's find out more here!
Causes of Upper Left Arm Muscle Pain
Why does the left arm muscle hurt? There are several causes that can make your upper left arm muscle painful, including:
1. Sprains or Strains

Pain in the left arm when lifting it can be a sign that your arm is sprained, which is an injury to the connective tissue that binds the bones and joints.
This condition can be triggered by various factors. From falling with your body weight supported by your arm, to injuries sustained during sports, and repetitive arm use while working or exercising.
This condition is also usually accompanied by several signs, such as swelling, bruising, and difficulty moving the arm.[1]
2. Tendon Tissue Inflammation

The pain you feel in your upper left arm can also be caused by tendinitis, or inflammation of the small muscles in your arm. This inflammation can be triggered by repetitive movements that constantly use those arm muscles.[2]
Similar to a sprain, this condition is also generally accompanied by symptoms such as swelling and limited movement.
3. Humerus Fracture

If the pain you experience occurs after an incident, whether a fall or a vehicle accident, you may have a cracked or broken humerus (upper arm bone). This condition requires serious attention from a medical team to prevent it from worsening.[3]
4. Carpal Tunnel Syndrome

Carpal tunnel syndrome is a condition in which the main nerve in the hand that controls movement is pinched in the wrist. Although the pressure occurs in the wrist, discomfort or pain can radiate to the arm because this nerve extends from the wrist to the armpit.[4]
5. Herniated Disc

This condition occurs when the disc in the spine ruptures, causing the gel inside to leak out and press on the nerve.[5] This pressure triggers pain that can radiate from the neck to the upper arm, making you feel uncomfortable throughout the entire area.
6. Autoimmune

Some autoimmune diseases, such as Rheumatoid Arthritis and Osteoarthritis, can cause inflammation in the body's joint areas, so you will feel pain in those areas.
7. Heart Attack

In more serious conditions, the pain you feel may be an early sign of a heart attack.
When a heart attack occurs, you will feel chest pain. Of all cases, about 16% of patients who experience a heart attack feel chest pain radiating to the shoulder and upper left arm.[6]
How to Relieve Upper Left Arm Muscle Pain
How can you relieve pain in the upper left arm ? To reduce discomfort from the pain, you can try these things:
1. Apply a Cold Compress to the Arm

The cold temperature in the painful area will provide a numbing effect, so the pain will not feel too painful. This method can also reduce swelling if the pain you feel is due to a sprain or strain.[7]
Do this for 20 minutes every two to three hours to reduce the pain.
2. Bandage the Painful Arm

Using a bandage can provide extra support so that the arm muscle is not too strained in supporting the weight of the hand, which ultimately helps reduce pain and speed up the recovery process.
3. Rest the Arm

Do not let your arm work too hard for now. Rest your arm from strenuous activities such as sports or lifting objects.
4. Elevate the Injured Arm

Position your upper left arm above your heart by providing support such as a pillow or other device. This method can reduce the swelling and pain you feel.
5. Consume Sido Muncul Jamu Komplit Pegal Linu Jeruk Nipis

As an alternative to upper left arm muscle pain medication, you can consume Sido Muncul Jamu Komplit Pegal Linu Jeruk Nipis. The combination of honey, ginseng, ginger, galangal, and also lime in its herbal blend will help you overcome the pain you feel in the joint area.
With its practical packaging, you only need to brew this herbal blend to experience its benefits. Easy and hassle-free, you can directly enjoy its benefits.
Do not let muscle pain continue to disrupt your daily activities. Choose Sido Muncul Jamu Komplit Pegal Linu Jeruk Nipis and overcome upper left arm muscle pain effectively. Get this jamu at the nearest store immediately and feel its herbal benefits for a healthier body!
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