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Doctor insights on: Painless Lump On Forearm Muscle

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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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I have a lump on my forearm muscle and im kind of worried about it. Only hurts when i press it. Arm feels perfectly fine other than that lump. Clues?

I have a lump on my forearm muscle and im kind of worried about it. Only hurts when i press it. Arm feels perfectly fine other than that lump. Clues?

See a specialist: See a hand/upper extremity or orthopaedic surgeon. While most lumps and bumps turn out to be benign, some are serious. If there is any question, get the opinion of an orthopaedic oncologist, a person who cares for tumors of bones, joints, muscles. Proper care of the serious lumps care increase the chance of good outcome. ...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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Swollen lymph nodes in neck, white furry tongue, face muscle soreness near jaw, thigh and forearm muscles become fatigued , lumps under skin onbelly?

Swollen lymph nodes in neck, white furry tongue,  face muscle soreness near jaw,  thigh and forearm muscles become fatigued , lumps under skin onbelly?

Exam: Do you think this should be treated online? Absolutely NOT. Call for a medical appointment, exam, evaluation, diagnosis and treatment. Cannot be answered online. ...Read more

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Can anyone tell me what could a small lump on inside of arm right below muscle mean?

Can anyone tell me what could a small lump on inside of arm right below muscle mean?

Lipoma: it is probably a lipoma. it is benign. here is a website with more information http://www.webmd.com/skin-problems-and-treatments/tc/lipoma-topic-overview If this does not describe your lump, you should see a doctor to have it checked. ...Read more

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It is sunday so there is no medical centres open but I have a lump in the arm which is sending a pain to my muscle it is kind of big and round 1week?

It is sunday so there is no medical centres open but I have a lump in the arm which is sending a pain to my muscle it is kind of big and round 1week?

Tender ?: Is it close to your axillary ? Tender and red !? If red and tender it is probably infection and needs drain . If just lump and no pain it's lipid cyst .. ...Read more

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2 painful pea sized lumps on the inside crease of my arm + muscle weakness. Worried because the warnings of lymphoma risk on mtx. What could they be?

2 painful pea sized lumps on the inside crease of my arm + muscle weakness. Worried because the warnings of lymphoma risk on mtx. What could they be?

See details: It is impossible to say without being able to examine the area. It could be small cysts or small lymph nodes. The risk of lymphoma is low. See your doctor. ...Read more

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I have a small lump on my manubrium that has been causing pain off and on for the past few weeks w/ deep breaths and arm movement. Pulled muscle?

That one really: needs to be looked at directly. Duration of symptoms, your demographics and an in person physical exam are needed before anyone can even begin to develop a list of possibilities. ...Read more

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Left arm been hurting from shoulder to elbow, feels like i got shot in muscle, unable to raise arm w/o pain been painful for 3 weeks, lump in armpit?

Arm pain: It is time to see your doctor for an examination to diagnose the cause of your pain and lump in your armpit. There are many possibilities, so you should not postpone making an appointment. ...Read more

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Firm but not bone hard lump on top of shoulder towards arm. 2.5 CM long. Under skin but on top of muscle/bone. Moves very little. Afraid of cancer.

See your doc: Sounds most likely like a lipoma, a benign fatty tumor. However you should bring it to the attention of your friendly primary care physician. ...Read more

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It feels like a bruise in my biceps muscle underneath my arm halfway between the armpit and elbow. When I press it, it feels like a small lump.

It feels like a bruise in my biceps muscle underneath my arm halfway between the armpit and elbow. When I press it, it feels like a small lump.

Maybe: NO history is available but this may be a bruise of sorts. There may be a small vessel rupture and could have created a small lump called a hematoma. Have you looked to see if it appears bruised? Also what have you been doing ?Have you been playing hard or roughhousing. See your doc and see if he can help you with this. ...Read more

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Any ideas? I'm a 37f with lump under arm, high calcium, muscle weakness, can't stay asleep. Wbc and RBC in normal range by 2 or 3. (Low)

Lump under arm: How hi was the calcium? Seek medical attention over the next 24 hours. High calcium can cause issues with muscle contraction and weakness and needs to be treated promptly. The lump may be a lymph node so there is always concern about breast/ lung cancer ( mammo,CXR) , lymphoma (CXR),melanoma, cat scratch fever ,brucellosis, sporotrichosis . Follow up with your doctor/urgent care tomorrow ...Read more