What does it mean if mucus has a bluish color to it?
437372
It could be a couple of things actually.  What was the last thing you ate or drank?  Did it contain blue food coloring or was it blue in color?  If not, it might be the result of acid reflux, which is stomach enzymes in your throat.  Was your throat sore when you woke up?  Did you have a burning sensation in your chest?  If so, it was probably acid reflux.  Hope this helps!
505223
If it smells fishy and it's yellowish, then you have yeast infection.  If it's not smelly and it's white, it's your body's normal discharge.  Most of the time you get more discharge when your really horny, or when your having a heated conversation about sex with your boy toy! : )
936273
It is probably mucus.  You need to see a doctor.  It can be an indication of many diseases, inflammatory bowel disease for one.
369391
Phlegm (pronounced /flɛm/) is a type of mucus produced by the respiratory system, excluding that from the nasal passages, and particularly that which is expelled by coughing (sputum).\n\n"Healthy" phlegm is normally clear or white. Yellow phlegm is normally a sign of an infection.  It's probably not serious but if it persist you should see a doctor.
599660
No it does not mean that.  It is possible that it can be alot of different things. Get to a doc.
665020
Discharge that comes out of your penis...anything not totally normal either in color or consistancy.
280528
It all depends on what type of discharge.  Does it have a foul odor? If so it could be some type of infection in which case you need to see a dr asap.  If there is no odor, then it could be just normal for you.  Please see your doctor.
10885
If your urine has a strange color or is cloudy frequently there might be a problem.  If it is a green or bluish tint then that means there's too much uric acid that could crystalize into a stone.  The predominance of uric acid can also be caused by the liver.  If you have mono (mono stays in the body for 7 years) then that could cause the discoloration.  Also if you eat or drink things with a lot of blue or green pigment added.\n   If your urine is the color of apple-juice or has a lot of red, then there could be blood and that could indicat a stone or an infection.\n   The kidneys are located in the mid back under the rib-cage.  The ureters (the tubes that carry urine to the bladder) run down through the lower back.  You back pain could be due to aching muscles and are not necesarily due to the kidneys.  \n   The best thing to do is see your doctor about it.
594563
Talk to your doctor.  It could be just mucus from the hormonal changes.
712237
A blue line  rather than a blue hue is  unlikely to be pulmonary insufficiency. Also schleroderma and Renaud's phenomena are not usually so restricted. See a dermatologist and set your mind to rest.
751750
if you cough up any congestion and it has color too it (especially darker green or yellow) you may have a bacteria infection.  you can try decongestants like phenylephrine or pseudoephedrine.  you could just have congestion and sinus problems, but if you cough up colored stuff you likely have an infection.
36381
No. The only discharge that's normal is either clear or white(not clumpy). You need to see a doctor. There should never be smell or any kind of odor that's unpleasant. If you're scared to go to your doctor, don't be. They have seen it all.
209519
Normal semen is light gray-white, not creamy, green, yellow or red; those colors might suggest infection. However, people's perceptions of subtle colors can be quite variable, so I don't know that you have anything wrong. \nBesides semen mustn't be gelatinous but only dense in the right measure.  \nMaybe this even isn't a worrisome condition unless you are experiencing any problems with fertility, pain with ejaculation, or testicular/epididymal pain. However, a urologist who can examine you and possibly obtain a semen analysis would be more qualified in assessing your situation and making appropriate recommendations.
937011
It sounds like you have had an infection or virus in your sinuses and ears and it is draining down.  You should see your doctor to have it evaluated to see if it is an infection which is usually treatable with antibiotics, but a virus is not. A fever and colored drainage is a good sign it is infection, but again have a doctor look at your throat and ears and get a culture if needed.
1091872
discharge is healthy, but if it is green or yellow or smells weird, you should see a doctor immediately.
304694
Hope this helps - the source site is listed\nFemale Health\nVaginal Discharge \n\n Vaginal discharge is normal and varies during your menstrual cycle. Before ovulation (the release of the egg), there is A LOT of mucous produced, up to 30X more than after ovulation. It is also more watery and elastic during that phase of your cycle.\n\nDifferent Types of Discharge  \n\nWhite: Thick, white discharge is common at the beginning and end of your cycle. Normal white discharge is not accompanied by itching. If itching is present, thick white discharge can indicate a yeast infection.\n\nClear and stretchy: This is "fertile" mucous and means you are ovulating.\n\nClear and watery: This occurs at different times of your cycle and can be particularly heavy after exercising.\n\nYellow or Green: May indicate an infection, especially if thick or clumpy like cottage cheese or has a foul odor.\n\nBrown: May happen right after periods, and is just "cleaning out" your vagina. Old blood looks brown.\n\nSpotting Blood/Brown Discharge: This may occur when you are ovulating/mid-cycle. Sometimes early in pregnancy you may have spotting or a brownish discharge at the time your period would normally come. If you have spotting at the time of your normal period rather than your usual amount of flow, and you have had sex without using birth control, you should check a pregnancy test.
228065
Look down there..\nThe *.pdf is most detailed and informative.\n\nI am stunned at the total lack of sense displayed by some of these answers! Blood is red! Oxygen poor blood is more 'purpley' in colour but not blue. NONE OF THE BLOOD CIRCULATING INSIDE YOUR BODY IS BLUE!!!