Talk to your healthcare provider if you have grayish or pink watery discharge, as this can be a sign of an infection or something more serious like cancer. I appreciate your visit and comment! This is what we want to see! Unlike methemoglobinemia, sulfhemoglobinemia can't be treated with a medication that returns the hemoglobin to normal. Beet man, via Wikimedia Commons, CC BY-SA 3.0 License. It's used to describe a rare blood type in which the red blood cells have none of the rhesus antigens on their surface. Your blood may appear pink in color at the beginning or end of your period, especially if you’re spotting. This bloody discharge can vary from bright red to dark brown or black depending on how old it is. Brown or dark red blood has not had as long to oxidize as black blood and can appear in a variety of shades. The doctor will be able to give you information about the condition of your son's blood. It helped us a lot in our science project. Like other insects, cockroaches have tracheae that transport oxygen and have no respiratory pigment in their hemolymph. Rarely, bright red bleeding may be a sign of cervical cancer. Blood from these tears can mix with vaginal fluids and exit a person’s body as pink discharge. On the other hand, it can resurrect feelings of despair and melancholy. In the HSL color space #8a0303 has a hue of 0° (degrees), 96% saturation and 28% lightness. The altered molecule can't transport oxygen. Changes in the color of your period blood usually mean that you are having a normal period. Other symptoms of bacterial vaginosis include: People with symptoms of bacterial vaginosis should see a doctor or gynecologist. allinonemovie, via pixabay, CC0 public domain license. It is a bold, energetic and lively color that can symbolize strength, confidence and power. Linda Crampton (author) from British Columbia, Canada on April 16, 2017: Thanks for the comment, Zachary. Dark red blood is associated with the end of your period. But if the color is a bright orange, it may indicate an infection. Thanks for the comment. Examples of chemicals that can increase the amount of methemoglobin include benzocaine (an anesthetic), benzene (which is also a carcinogen), nitrites (which are added to deli meats to prevent them from spoiling) and chloroquine (an antimalarial drug). These small pieces of tissue, or clots, in the blood are not a cause for concern. Seek immediate help if you are experiencing a medical emergency. The color of your period blood may also provide some insights into what else is going on inside your body. Methemoglobinemia is a disorder in which too much methemoglobin is made. Thanks for the above information. The insect in the photo above is a Peleides blue morpho butterfly (Morpho peleides). I appreciate your comment. Systolic blood pressure ≥ 120 mmHg; Diastolic blood pressure ≥ 80 mmHg; The color code of this classification is from the article "CoCo trial: Color-coded blood pressure Control, a randomized controlled study" European Union. Susan Bailey from South Yorkshire, UK on May 05, 2013: Amazing hub. thanks you alot for the detailed information its very helpful to understand and helps me more for my presentation thank you again. The living world is varied and amazing! Find answers, here. Bright red blood indicates fresh blood and a steady flow. Classification of blood pressure levels recorded in a medical setting When stool color changes, a person, parent, or caregiver often becomes concerned. What does the color of urine mean. This article provides information on commonly prescribed blood tests and the normal values of the blood components measured through the tests. In a methemoglobin molecule, the iron has been changed from a form that has a +2 charge to a form that has a +3 charge. The color red also often represents bloodshed. Blood is a dark red color, but various factors can affect if the blood is pink, brown, bright red, or black. Pink Pink blood with a lighter flow can indicate low estrogen levels. What should a woman know about vaginal discharge at any stage of the menstrual cycle? A doctor would likely perform other tests to diagnose the cause of a colour change and not rely entirely on the liquid’s appearance. Growths in the uterine lining, called polyps or fibroids, can also cause unusually heavy bleeding. In this condition sulfur, has joined to the hemoglobin molecules, forming a green chemical called sulfhemoglobin. I appreciate your visit a great deal. Dark Red Blood. Linda Crampton (author) from British Columbia, Canada on January 18, 2017: This is something you need to ask your doctor about, christy. The rest of the time it moves through a body cavity called a hemocoel. Share this article via email with one or more people using the form below. Some members of the phylum Annelida (segmented worms and leeches) contain a green respiratory pigment called chlorocruorin. Diagnosis depends on the consistency, smell, and color of the discharge. Some people may find that their blood stays bright red throughout their period. Can substances--such as medical treatments or injections--change the color of your blood? It embodies so many wonderful qualities, including love, kindness, and familiarity. Pus exuding from an open wound can be white, though. Human blood may become brown or green due to the buildup of an abnormal form of hemoglobin. The coloring matter of blood (hemochrome) is largely due to the protein in the blood responsible for oxygen transport. 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