While left arm pain may not always be an indicator of an oncoming heart attack, it is important to seek the advice of your physician if you are experiencing discomfort in your left arm and have been previously diagnosed with heart disease.
If the pain in your left arm occurs after a hard fall, or if you’ve bumped into something, it may be a broken or fractured bone. If left untreated, this can cause more issues in the future. If there is a possibility that you’ve broken something in your arm, it is best to get it looked at by a medical professional as soon as possible.
Similarly, if you have any difficulty being able to fully rotate your shoulder, elbow, or wrist, this may be due to a rotator cuff tear, bursitis, or tendinitis, and if left without treatment, these issues can progress and worsen over time. Be sure to get your arm looked at by a trained professional if you experience any of these symptoms as soon as you can to prevent your condition from worsening
If your left arm pain is caused by a muscle sprain or strain, it can be treated at home by resting the arm, applying ice on and off for short periods of time, and keeping it elevated. Over-the-counter painkillers may also help to ease any discomfort until the sprain has fully healed.
You should see your doctor right away if your left arm pain is accompanied by chest pain, nausea, vomiting, or dizziness. This is signaling a heart-related problem, so immediate action must take place to prevent complications.
If swelling begins in the left arm and the pain lasts for several days, or if bleeding occurs, these are also indicators that you need to see a doctor for your left arm pain.
If you are having difficulties moving your arm, you should also see a doctor.