There are various types of vomiting, such as dry heaves, blood-streaked, coffee ground, bile stained, projectile, etc. However, in case of any regular vomiting individuals must consult a doctor.
Strange colors: Vomit may look bright red or dark (like coffee grounds) if it contains blood. Meanwhile, bile -- a fluid made by your liver that helps with digestion -- can make vomit look bright green. Both are cause for concern. Blood could be a sign of an ulcer or an irritation in your GI tract.
Green or Yellow Vomit
The reasons that cause green or yellow vomit include: Food poisoning. Intestinal obstruction. bile reflux.
Speak to your GP if:
you've been vomiting repeatedly for more than a day or two. you're unable to keep down any fluids because you're vomiting repeatedly. you have signs of severe dehydration, such as confusion, a rapid heartbeat, sunken eyes and passing little or no urine.
Vomiting is a symptom, not a disease or condition. Vomiting can be classed as acute (a short term isolated attack) or chronic (ongoing or recurrent). Gastroenteritis and food poisoning are the most common underlying causes of sudden vomiting and usually clear up without treatment in a couple of days.
If you've been vomiting for more than two days (48 hours), it may be time to seek medical help, especially if you have any of these additional symptoms: Blood or what looks like coffee grounds in your vomit. A high fever. Stiff neck.
Usually, vomiting is harmless, but it can be a sign of a more serious illness. Some examples of serious conditions that may result in nausea or vomiting include concussions, meningitis (infection of the membrane linings of the brain), intestinal blockage, appendicitis, and brain tumors. Another concern is dehydration.
An activity related to but clearly distinct from vomiting is regurgitation, which is the passive expulsion of ingested material out of the mouth - this often occurs even before the ingesta has reached the stomach and is usually a result of esophageal disease.
Is having black or brown vomit an emergency? If you are experiencing dark vomit it is important to seek medical attention immediately, as this may be a sign of a potentially life-threatening problem such as internal bleeding.
The vomiting act has two phases. In the retching phase, the abdominal muscles undergo a few rounds of coordinated contractions together with the diaphragm and the muscles used in respiratory inspiration. For this reason, an individual may confuse this phase with an episode of violent hiccups.
Your mouth suddenly begins producing extra saliva. This is slightly alkaline and forms a buffer to protect your mouth and teeth from incoming stomach acid. You take a deep breath to avoid getting vomit in your lungs, then the diaphragm contracts in a few short pulses, squeezing the stomach to create pressure.
Try foods such as bananas, rice, applesauce, dry toast, soda crackers (these foods are called BRAT diet). For 24-48 hours after the last episode of vomiting, avoid foods that can irritate or may be difficult to digest such alcohol, caffeine, fats/oils, spicy food, milk or cheese.
Vomiting episodes may be triggered by: emotional stress, such as excitement, anxiety or panic attacks. physical stress, such as an infection, exhaustion, or lack of sleep. some foods and drinks, such as chocolate, cheese, and things that contain caffeine, alcohol or MSG (monosodium glutamate)
Second, just before throwing up your body produces extra saliva, which helps protect your teeth from the strong acid. Third, the vomiting process releases chemicals in your body to make you feel better. So that “I feel better” feeling after throwing up is not just your imagination — it's your biology working.
Anyone who experiences severe or debilitating symptoms should seek emergency medical attention. After vomiting, a person should eat frequent, small, bland meals. They should also drink plenty of fluids to restore adequate hydration.
You should seek medical care if any of the following are true: You aren't better after 48 hours. You have black or bloody diarrhea or blood in your vomit. You have a fever higher than 100.4 F (38 C).
Then the stomach settles down. Vomiting from a viral illness often stops in 12 to 24 hours. Mild vomiting and nausea may last up to 3 days.
Food poisoning doesn't just come on faster than the stomach flu — it also runs its course more quickly. Dr. Ford says viral gastroenteritis generally lingers for two days, although sometimes, it can last longer. In contrast, food poisoning “hopefully is going to be out of your system sooner than that,” Dr.