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Doctor insights on: Arm Muscle Lump Diagnosis

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Could arm muscle strain cause finger twitching and forearm fasciculations? Arm & Neck pain?

Could arm muscle strain cause finger twitching and forearm fasciculations? Arm & Neck pain?

Fasiculations: Fasiculations may be a benign finding but when localized to only one part of your body it might be a sign of nerve damage; you say that you are having arm and neck pain which raises the possibility that you might have irritation of one of cervical (neck) nerve roots. If present, it would also explain why you see Fasiculations. If your signs/symptoms worsen/ persists consider a visit to your MD ...Read more

Muscle (Definition)

It is a body tissue that has the ability to contract. It shortens and generates force. It relaxes and returns to its original length. Muscles move joints, stabilize the body, move air and food through the organs, act as valves for bladder, bowel and other organs. They control movement of the eyes. They help us express ourselves by changing the shape of our ...Read more


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Right arm fatigue with arm pit tightness; t3 (liothyronine) and t4 disc buldge that caused left shoulder pain; PT helped left shoulder but then right arm got worse.

Right arm fatigue with arm pit tightness;  t3 (liothyronine) and t4 disc buldge that caused left shoulder pain; PT helped left shoulder but then right arm got worse.

I assume you have...: ...questions, but it's not clear what they are. In any case, only your physical therapist and physician have enough information to give you a meaningful explanation. Please don't hesitate to ask them what they think the problem is and what should be done to evaluate and treat it. ...Read more

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Deep burning pain near infraspinatus muscle radiating to upper deltoid, and scapulothoracic inflammation/cracking - possible diagnosis or diagnostic?

Nerve entrapment: Could be anything from a nerve entrapment in the region of your pain symptoms or simply nerve irritation due to inflammation, trauma, or a muscle disorder. Best to be seen by a neurologist for further information. I doubt the disorder would be in the brain or spinal cord itself although nothing can be 100% ruled out on just what you're saying without studies and a good examination. ...Read more

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Extensor Carpi Radialis longus (inside forearm arm) muscle small knot? Longish-lump, tension? Pain when flexing wrist shoots to upper arm

Extensor Carpi Radialis longus (inside forearm arm) muscle small knot? Longish-lump, tension? Pain when flexing wrist shoots to upper arm

Lump in muscle : should be evaluated certainly could be any number of benign condition are benign tumor or muscle strain or injury but there's also the possibility that it something more like a sarcoma which is rAre. But not unheard of It's more notable if it's a lump in a muscle if it's truly within the muscle than which muscle one thinks it is. it is in the forearm. ...Read more

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Left arm achy, pain in muscle, elbow, forearm. Hurts more as rotate shoulder, pinch sensation above left breast- could this just be pinched nerve?

Left arm achy, pain in muscle, elbow, forearm.  Hurts more as rotate shoulder,  pinch sensation above left breast- could this just be pinched nerve?

Possible: The description sounds like a possible pinched nerve in the neck although could also be a shoulder problem. Get checked out by your doctor. ...Read more

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2cm lump on right arm. Inside above elbow. Sore and tender. Arm hurts to move. ?

2cm lump on right arm. Inside above elbow. Sore and tender. Arm hurts to move. ?

Infection?: What you are describing sounds like an inflamed epitrochlear lymph node, which can be a sign of infection. I would recommend seeing your physician for evaluation. ...Read more

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Muscle twitching under my armpit on right side wrapping around ribs from shoulder blade to pectoral muscle, unrelated to electrolytes. Other causes?

Muscle twitching under my armpit on right side wrapping around ribs from shoulder blade to pectoral muscle, unrelated to electrolytes. Other causes?

Fasciculations: These can be from medications (allergy/decongestants and others) recent exercise and nerve issues, to name a few. If prolonged (over two to three days,) review with primary care provider. ...Read more

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Passednerve conduction test on left shoulder but I have a large mass of muscle on shoulder/ neck arm goes numb when lifted could be pinced blood vesse?

Thoracic outlet: Your description leads me to suspect that you compress your brachial plexus when you elevate your arm. You could possibly also compress the subclavian artery or vein in addition. See a local vascular or thoracic surgeon and get this assessed. An emg-nct, if done with modern brachial plexus techniques should clarify these issues. Maybe get opinion at washington univ in st louis, mo. ...Read more

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Treatment for painful biceps and shoulder muscles?

Muscle pain: What caused the pain? Working out? Sports? Heavy lifting? Any restriction in range of motion? Moist heat can help relax tense muscles. Nsaid (advil/motrin/aleve/etc) can reduce pain & inflammation. If no improvement, or if roms are decreased, see fp/orthopedics/sports medicine for evaluation & treatment options. ...Read more

Dr. Ki-Hon Lin Dr. Lin
2 doctors agreed:
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Severe onset of left shoulder blade pain that radiates down left arm & hand.Left arm also tingles.Whole left arm is weak. Neck is fine though.

Dr. Ki-Hon Lin Dr. Lin
2 doctors agreed:
Severe onset of left shoulder blade pain that radiates down left arm & hand.Left arm also tingles.Whole left arm is weak. Neck is fine though.

Radiculopathy: Pain that radiates down the arm can reflect a cervical radiculopathy (shooting pains due to a pinched nerve in the cervical spine). Many patients will have no associated neck pain. These conditions typically resolve with time and conservative treatment. It would be reasonable to watch it for a week or two, and use NSAIDs if needed, before seeing a physician. ...Read more