to some of the finest minds in science.
How much water you drink. Are you serious about this post??
vitamin b.
Foul urine is often a first sign of infection.
SO9
Mountain Dew
too bad the scale only goes to 10
The fact that it contains pee.
Depends on the type of beer you're drinking.
Be thankful it's orange/yellow or clear, instead of red.
Jack Daniels straight vs. on the rocks???
I've often wondered this myself.
lol Couldn't you find an existing thread to ask this in?
Certain meds can turn urine orange ... Rifampin and
Pyridium are both famous for this.
http://www.wrongdiagnosis.com/causes/orange_urine.htm
As far as yellow, that could come from working outside on a hot day and not drinking enough water. IOW, the urine is concentrated which may or may not indicate there is problem.
I'm embarassed for you for asking this in public, too. I guess the only stupid question is the one you never ask...
sugar
If your urine is orange its because you got poo poo in your pee hole.
Thats what they said on "Quincy".
to some of the finest minds in science.
Martha K. Terris, M.D.
Assistant Professor of Urology
Chief of Urology, Veterans Affairs Palo Alto Health Care System
INTRODUCTION
The normal color of urine ranges from light yellow to dark amber, depending on the concentration of solutes in the urine. Urochrome is the name of the pigment that gives urine its characteristic yellow color (1). Patients may be quite frightened at any unusual color of their urine. Other urinary complaints may accompany changes in urine color. Such symptoms include urinary urgency (having to hurry to get to the bathroom), frequent urination, burning pain with urination (known as "dysuria" which can suggest infection or tumor), or colicky pains (suggesting stones), as well as any food colorings, over-the-counter or prescription medications, or diagnostic dyes recently ingested (2,3). Also important are the circumstances surrounding noticing the color. This is easier in men since standing to urinate allows them to notice urine color as it enters the toilet bowl. The color may only appear after the urine contacts the container or the water in the toilet bowl. Sometimes the urine has to sit in the sun for hours before the color appears. Women usually notice abnormal color on tissue after wiping. It can be sometimes challenging to distinguish the source of the color from the reproductive, gastrointestinal tract, or genitourinary tract in women. A full pelvic examination and catheterized urine specimen is often necessary.
White or cloudy urine is most commonly a result of phosphaturia (2,3). This is a benign condition in which excess amorphous phosphate crystals form in urine. Adding a drop of acetic acid to the urine sample will result in immediate clearing of the urine. Phosphaturia is usually intermittent, occurring following a meal or after ingesting a large quantity of milk. White urine is sometimes due to pyuria (abundant white blood cells) in association with an infection of the urinary tract (1-4). White cloudy urine can rarely be due to chyluria (lymph fluid), resulting from a communication with between the lymphatic system and the urinary tract (3).
RED / PINK
Pink or red urine should prompt an immediate visit to your doctor. The first test is a dipstick for blood. A positive dipstick for blood implies the presence of red cells, free hemoglobin (from broken down red blood cells), or myoglobin (from broken down muscle cells), which can be double-checked by examining the urinary sediment for red cells and the serum for hemoglobinemia. In patients with normal renal function, hemoglobinuria can be distinguished from myoglobinuria by drawing a blood sample, spinning it down, and looking at the serum (4-6). Free hemoglobin produces a pink serum which will test positive with the dipstick. Myoglobin is cleared more efficiently by the kidneys, usually leaving a clear serum which tests negative with the dipstick. Contamination of the urine sample with hypochlorite bleach can cause a false positive test for hemoglobin (5).
Red blood cells in the urine may be from kidney loss (termed "glomerular" blood cells) in patients with renal disease. Red cells in the urine of these individuals will usually be misshapen and accompanied by protein in the urine.
Normal appearing red blood cells (termed "epithelial" red blood cells to identify them as cells coming from the urinary epithelium instead of the contorted "glomerular" red blood cells) may be present during a urinary tract infection, urinary stone, or urinary malignancy. Red blood cells are common in the urine after urologic procedures and occasionally following catheter placement. Complete urine testing (called "urinalysis") for the presence of bacteria and white blood cells, urine culture, cystoscopy, intravenous pyelogram, and/or other imaging studies my be necessary to clarify the source of the blood.
If the urine is red and acid but does not contain hemoglobin, myoglobin, or red blood cells, suspect an indicator dye such as phenolphthalein (the laxative in ExLax) in which case the red should disappear when the urine is alkalinized with a few drops of potassium hydroxide (6). Blackberries and beets can turn acid urine red due to the presence of anthrocyanin, while rhubarb, anthraquinone laxatives, and some diagnostic dyes will redden urine only when it is alkaline (6,7).
Eosin turns urine pink or red in natural light but fluoresces green under ultraviolet light (6). The anesthetic, propofol, has been reported to cause pink coloration of the urine, particularly in alcoholics (8). Other medications that can cause red urine are the phenytoin, phenothiazines, e.g., Compazine (6,9). Red urine can also be caused by chronic lead and mercury poisoning.
ORANGE
Orange urine may be produced by phenazopyridine (Pyridium) or ethoxazene (Serenium), both of which are used as urinary tract anesthetics to diminish dysuria (6). Pyridium also can make a dipstick test appear falsely positive for bilirubin. Rifampin, phenacetin, sulfasalazine, Vitamin C, riboflavin, and carrots will also turn urine dark yellow to orange (6,10). An opaque orange-pink urine color can result from abundant uric acid crystals which can be seen in acidic urine of patients who have undergone intestinal by-pass surgery or are receiving chemotherapy for malignancy (10).
BLUE / GREEN
Blue or green urine may be caused by a blue dye such as methylene blue, a component in several medications (Trac Tabs, Urised, Uroblue) used to reduce symptoms of bladder inflammation or irritation (1,6). Administration of the dye, indigo carmine, turns the urine green and can last for several days if renal function is poor. While more often reported to cause pink urine, the anesthetic, propofol, has also been reported to cause green coloration of the urine (11). Amitriptyline, indomethacin, resorcinol, triamterine, cimetidine, phenergan, and several multivitamins also lend a blue-green tint to the urine (6). An inherited form of high calcium (called "familial hypercalcemia") can result in blue urine, which has lent this disease the nickname "blue diaper syndrome" (12). Another metabolic disorder, indicanuria, can cause blue urine due to tryptophan indole metabolites (12).
A blue pigment may also be produced by infection with the bacteria Pseudomonas (1,2). Dark green pigmentation, especially if associated with air (known as "pneumaturia"), urinary tract infection, and/or solid particles in the urine, can be caused by bile when there is a fistula between the urinary tract the intestines.
BROWN /BLACK
Brown or black urine (not due to myoglobin or bilirubin) may be caused by excessive L-dopa or melanin excretion as well as copper or phenol poisoning (6). Ingestion of large amounts of rhubarb, fava beans, or aloe can cause dark brownish black urine (13). Metabolites of the antihypertensive medication methyldopa (Aldomet) may turn black on contact with bleach (which is often present in toilet bowls) (6). Other medications causing brown or brown-black urine are chloraquine and primaquine, furazolidone, metronidazole, nitrofurantoin, cascara/senna laxatives, methocarbamol, and sorbitol (6). Contamination with povidone-iodine (Betadine) solution or douche can turn urine brown (14). Melanin and melanogen, found in the urine of patients with melanoma, will darken standing urine from the air-exposed surface downward (15). Alcaptonia, a rare hereditary disease, the urine will turn dark after being exposed to the air over a period of time due to the presence of homogentisic acid (16). Urinary hydroxyphenylpyruvic acid excretion due the metabolic disorder tyrosinosis will also cause urine to be brown-black in color (13). In porphyria cutanea tarda, the urine will appear reddish brown in natural light but fluoresces pink under ultraviolet light (17).
Lucille.
Blueberries
The same thing that turns your palms hairy.
My HS football coach always told us to drink enough water to make our urine clear by lunch time. If you notice such things, you'll note that your first pee in the morning is always the darkest.
On a side note.. red tinged urine is definately something to see a doc about. It happened to me and turned out to be kidney cancer. Something like that can ruin your whole day.