any two symptoms?
Difficulty breathing, coughing up blood
Pulmonary edema
 difficulty breathing, but may include other symptoms such as coughing up blood (classically seen as pink, frothy sputum), excessive sweating, anxiety, and pale skin. S
is lithium a metal? Yes,  a soft, silvery-white alkali metal. what is meant by this last term? The alkali metals consist of the chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr). Together with hydrogen they constitute group 1 how is it connected to our solar system? All the alkali metals have odd atomic numbers and they are not as common as the elements with even atomic numbers adjacent to them (the noble gases and the alkaline earth metals) in the Solar System. where it is applied? Lithium is often used in lithium-ion batteries, and lithium oxide can help process silica. Sodium compounds have many applications, the most well-known being sodium chloride as table salt. Potassium compounds are often used as fertilisers which among them are the heavy ones? UNANSWERABLE what is the biological role of the aforementioned metal on which our conversation started? Lithium is found in trace amount in numerous plants, plankton, and invertebrates can you mention any one precautions while handling it? Lithium is safely stored in non-reactive compounds such as naphtha. Breathing lithium dust or lithium compounds (which are often alkaline) initially irritate the nose and throat, while higher exposure can cause a buildup of fluid in the lungs, leading to pulmonary edema. why is it required in astronomy? Astronomers reported that classical novae explosions are the galactic producers of lithium. what exactly is the disease that you have mentioned above in the last? Pulmonary edema is fluid accumulation in the tissue and air spaces of the lungs. It leads to impaired gas exchange and may cause respiratory failure. what are its types? Cardiogenic and non-cardiogenic.
wiki:19119409
Pulmonary edema [SEP] Signs and symptoms
The most common symptom of pulmonary edema is difficulty breathing, but may include other symptoms such as coughing up blood (classically seen as pink, frothy sputum), excessive sweating, anxiety, and pale skin. Shortness of breath can manifest as orthopnea (inability to lie down flat due to breathlessness) and/or paroxysmal nocturnal dyspnea (episodes of severe sudden breathlessness at night). These are common presenting symptoms of chronic pulmonary edema due to left ventricular failure. The development of pulmonary edema may be associated with symptoms and signs of "fluid overload"; this is a non-specific term to describe the manifestations of right ventricular failure on the rest of the body and includes peripheral edema (swelling of the legs, in general, of the "pitting" variety, wherein the skin is slow to return to normal when pressed upon), raised jugular venous pressure and hepatomegaly, where the liver is enlarged and may be tender or even pulsatile.