Coughing up blood is the spitting up of blood or bloody mucus from the lungs and throat (respiratory tract).
Hemoptysis is the medical term for coughing up blood from the respiratory tract.
Hemoptysis; Spitting up blood; Bloody sputum
Coughing up blood is not the same as bleeding from the mouth, throat, or gastrointestinal tract.
Blood that comes up with a cough often looks bubbly because it is mixed with air and mucus. It is usually bright red, although it may be rust-colored. Sometimes the mucus may only contain streaks of blood.
A number of conditions, diseases, and medical tests may make you cough up blood, including:
Blood clot in the lung
Breathing blood into the lungs (pulmonary aspiration)
Inflammation of the blood v...
When someone sneezes we usually say, “Bless you” but when you hear a bellowing cough your instincts are to run away. The suffering cougher goes unblessed and often feels isolated as people flee for cover hoping not to inhale any aerosolized infectious particles. Such defense mechanisms are not looked down upon in today’s era of germ avoidance, but what defense does the cougher have against the seemingly never ending cough?
The role and effectiveness of cough suppressants will be a topic to revisit on another day. More importantly, the cause of prolonged coughing should be identified. Let’s first discuss the difference between acute and chronic cough.
An acute cough generally goes away within three to four weeks for a child and within eight weeks for an adult. There are many causes of acute cough but the most common one is the common cold. Other causes include sinus infections, flu syndrome, other upper respiratory infections and ear i...
Generic Name: ANTIHISTAMINES/DECONGESTANTS - ORAL Robitussin Cough & Cold Oral Uses
This combination product is used for the temporary
treatment of cough, stuffy nose, and sinus pain/pressure caused by infection
(such as the common cold, flu) or other breathing illnesses (such as hay fever,
bronchitis). This product contains a decongestant (such as pseudoephedrine,
phenylephrine) that works by narrowing the blood vessels to help relieve stuffy
nose symptoms and sinus pressure. This product also contains a non-narcotic
cough suppressant (such as dextromethorphan, chlophedianol). It affects a
certain part of the brain (cough center) to help you stop coughing. Talk with
your doctor before using this product for a chronic cough from smoking or a
cough with too much/thick mucus.
Cough-and-cold products have not been shown to be safe or
effective in children younger than 6 years. Therefore, do not use this product
to treat cold symptoms in...
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