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Doctor insights on: Why Does Lung Cancer Cause Night Sweats

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Does a negative pet/ct exclude lung cancer as a cause of my non specific symptoms including fatigue, muscle loss and night sweats. Thank you.

Does a negative pet/ct exclude lung cancer as a cause of my non specific symptoms including fatigue, muscle loss and night sweats. Thank you.

Yes it does!!: You should stop worrying about having Lung Cancer. You should get out and exercise such as a daily walk. That will take care of your present symptoms of fatigue etc. ...Read more

Dr. Barry Rosen
4,287 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


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Lung Cancer Concern - 33 pk yr smoker. Short of breath, wheezing, sweats, non-stop coughing & phlegm especially in morning. Low dose CT? 47 Y/O.

Lung Cancer Concern - 33 pk yr smoker. Short of breath,  wheezing, sweats, non-stop coughing & phlegm especially in morning.  Low dose CT? 47 Y/O.

This is very serious: You need to do whatever it takes to stop smoking now. Otherwise this is your whole future. I doubt you have lung cancer, or that screening saves many lives, but nowadays who gets screened with low-dose CT is politics and you should accept if offered. You may have an acute infection, even pertussis. An antitrypsin level may be in order though with any result smoking cessation is imperative. ...Read more

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Hey Doc Symtoms: Pain in chest (moderate) Excessive twitching Night sweats Swelling in neck Dry throat Could it be cancer or heart disease?

Hey Doc

Symtoms:

Pain in chest (moderate)
Excessive twitching 
Night sweats
Swelling in neck
Dry throat

Could it be cancer or heart disease?

More information: To help you, more information needs to be provided about 1. The medical issue at hand, 2. Treatment planned or received 3. Results of any treatment, including use of OTCs (Over The Counter options), 4. For specific personalized recommendations, sign up for HealthTap Prime or Concierge. The free answers are generally for more information and educational in nature for the general public . ...Read more

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Why do some cancers cause night sweats?

Some do: Not all cancers cause sweats. Some are due to toxins and sometimes from fever ...Read more

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Does lung cancer cause intermittent fleeting rib pain, or would this be advanced disease?? 25, doc says lungs sound clear, 9 -yr pack hstry

Does lung cancer cause intermittent fleeting rib pain, or would this be advanced disease?? 25, doc says lungs sound clear, 9 -yr pack hstry

Non-specific: Fleeting chest pains are not specific for lung cancer. It could be caused by a host of other benign reasons like muscle pain, rib pain from strain or inflammation. Pneumonia or pleurisy can also cause it. If you are worried about lung cancer and you are a smoker, check with your doctor about a screening CAT scan of the chest. If it is negative, time to stop smoking! ...Read more

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Will tamoxifen medicine cause lung cancer?

Will tamoxifen medicine cause lung cancer?

No: Tamoxifen has uses in some breast cancers. No medication cures lung cancer. Cancer is serious business and if you have questions about whether you or a loved one may have it or what's the best treatment, please get with a specialist. I'm glad you care and appreciate your asking. ...Read more

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What can cause lung cancer besides smoking?

What can cause lung cancer besides smoking?

Lung cancer causes: Argon gas Scars from previous lung injury Asbestos exposure Genetic susceptibility Proliferation of neural crest origin cells- small cell/carcinoid. ...Read more

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Can lung cancer cause symptoms similar to the common cold or flu?

Not really: Lung Cancer will not cause running nose or sore throat. But it often does cause cough which is persistent(>3 weeks) and progressive. Chest pain and or shortness of breath can also be a symptom of Lung cancer. ...Read more

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When lung cancer causes a chest ache is it usually persistent or intermittent ache?

When lung cancer causes a chest ache is it usually persistent or intermittent ache?

Chest pain not: Usual lung cancer finding. Cancer related pain moves in and doesn't go away. Pain when one beathes in and out is called 'pleuritic pain' - many associated causes, cancer lower on the list. ...Read more

Lung (Definition)

Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more


Sweating At Night (Definition)

Night sweats may be a sign of an overactive thyroid, vitamin d deficiency, or a more serious problem like hodgkin's disease. The most common cause is probably just a heavy mattress and a warm room. The result is the same: waking up overheated and sweaty. Some people have a problem with sweating not just at night. ...Read more