Doctor insights on:
Is Low Blood Count Dangerous
It depends: Very low platelet levels risk bleeding. The underlying illness may also be serious. HIV, lupus, hypersplenism from any cause, liver failure -- your first task is to find "why". Are there antibodies coating your platelets? A minimal reduction (say, 100,000) usually means nothing; there's normal human variability. But do get it figured uot. ...Read moreSee 1 more doctor answer
Depends: The primary purpose of white blood cells (wbcs) is to fight infection. So, people with low white blood cell counts could be more susceptible to infections. However, it depends on why the wbcs are low. Some people simply have low WBC counts and live normal lives. Others could have an underlying problem causing the low counts. ...Read moreSee 1 more doctor answer
Depends: Low blood pressure is only dangerous if it is impairing adequate oxygen delivery to meet the needs of vital organs of the body, or if it signifies an underlying process that is dangerous if it worsens (e.g. Diffuse bacterial infection, or toxin poisoning). The actual number, in and of itself, is not dangerous if all organs remain working fine. ...Read moreSee 1 more doctor answer
On occasion: B "sd Normetanephrine is the neurotransmitter of the sympathetic (fight and flight) nervous system. elevations are common with anxiety, fear, stress in general and occasionaly in some serious conditions such as pheochromocytoma. The first consideration is for what symtpoms the test was ordered. Further testing usually needed. Often, I do a clonidine suppression test. glad to discuss. ...Read more
Causes fainting: When your blood pressure is too low, you do not get enough oxygen to your brain and people feel lightheaded, dizzy or like they are going to faint. That is dangerous, but the most common cause of low blood pressure is not enough fluids or dehydration. If you are still having low blood pressure and feeling dizzy after drinking at least 64 oz per day, then you should see your doctor. ...Read more
Calculate absolute #: It is not the percentages of blood cells that determine if they are high or low, but, rather the absolute count. For example, if your total white blood cell count is 3000 and the lymphocytes are 60%, the total lymphocytes are 1800, which s normal. ...Read more
More info needed: High blood and platelet counts may mean nothing, but need to evaluate based on examination, white blood cell count and how high red cell count and platelet counts are. Iron deficiency can increase platelets as can inflammation; high altitude and smoking can raise the red count---a good history and physical are needed. Good luck. ...Read more
Need to know the: Actual results. Low hb may indicate blood loss and it needs to be investigated to rule out bleeding in the stomach and intestine, especially need to rule out colon cancer. Are you on any medication or drink excessively? Either of these could be the cause. All lab results need to be evaluated in the clinical context and your doctor is in the best position to do that. ...Read more
Need some detail: Here. How low and how high. Could be "nothing" all the way up to a significant blood disorder such as essential thrombocythemia. ...Read more
Hard to say: Without the actual numbers. How high ? ...Read more
What does it mean when you have low red blood count, low hemoglobin, low hemocrit and high platelet count?
Anemia: A low red blood cell count is called anemia. Anemia can be further classified as microcytic when due to iron deficiency, or macrocytic when due to B12 deficiency. Sometimes we have a low blood cell count from bleeding or several other disorders. Elevated platelets are called thrombocytosis. Platelets are an acute phase reactant and elevate for several primary and secondary reasons. ...Read more
Depends: BP varies from person to person and even hour to hour. However if it drops too rapidly, it signals something being wrong with your cardiovascular system. When the pressure drops rapidly or gets low enough, there may not be enough blood going into the organs especially the brain. The end result may be fainting, shock, and even death. ...Read moreSee 1 more doctor answer
Can be serious: It all depends on your other medical conditions and how low the platelet count is. A rough normal range (depending on your lab) is 150-350 for adults. If just under 100, it may not be of serious concern except to watch. If under 50, it gets more concerning and once it reaches below 20 and especially under 10, spontaneous brain bleeds are possible. Also rapid rate of decline is very concerning. ...Read moreSee 1 more doctor answer
Multiple side effect: Low blood pressure can result in dizziness or can cause someone to pass out. It also may cause decreased kidney function and other organ dysfunction due to reduced blood flow. People may also feel fatigued and washed out due to hypotension. ...Read moreSee 1 more doctor answer
Diabetes is bad!: Too much sugar in the blood is a sign of diabetes. In diabetes, the extra glucose or sugar, in the blood can cause lots of organs to not function properly over time, most importantly the heart and blood vessels, nerves, kidneys, and eyes. This needs to be diagnosed quickly and treated aggressively for prevention of damage to these organs! ...Read moreSee 1 more doctor answer
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