Some people get nosebleeds rather often, and others rarely get them. There may be just a trickle of blood or a strong stream. If people swallow the blood, they often vomit it because blood is irritating to the stomach. Swallowed blood may pass through the digestive tract and appear in the stool as black tarry stools. Nosebleeds usually come from the front part of the nose anterior nosebleed from small blood vessels on the cartilage that separates the two nostrils.
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Nosebleeds Causes - Mayo Clinic
When an adult has a nosebleed for no apparent reason, it could be related to medications, health conditions, or simply dry air. Nosebleeds are common, and while the cause may be unclear at first, most cases are minor and can be managed from home. Immediate causes of nosebleeds include trauma to the nose from an injury, deformities inside the nose, inflammation in the nose, or, in rare cases, intranasal tumors. Any of these conditions can cause the surface blood vessels in the nose to bleed. There are two types of nosebleeds: those that originate in the front of your nose, called anterior nosebleeds, and those that start in the back of it, or posterior nosebleeds. Anterior nosebleeds are very common and typically not that dangerous. These types of nosebleeds can usually be treated at home.
Dried blood in ear- 7 Causes, Complications, Diagnosis, 5 Treatments
Tinnitus can be caused by a number of things, including broken or damaged hair cells in the part of the ear that receives sound cochlea ; changes in how blood moves through nearby blood vessels carotid artery ; problems with the joint of the jaw bone temporomandibular joint ; and problems with how the brain processes sound. Tinnitus is when you experience ringing or other noises in one or both of your ears. The noise you hear when you have tinnitus isn't caused by an external sound, and other people usually can't hear it.
Sinusitis is a common condition in which the lining of the sinuses becomes inflamed. It's usually caused by a viral infection and often improves within two or three weeks. The mucus produced by your sinuses usually drains into your nose through small channels. In sinusitis, these channels become blocked because the sinus linings are inflamed swollen. Children with sinusitis may be irritable, breathe through their mouth, and have difficulty feeding.