Lack of sleep does cause your immune system to be weaker so yes.
it's much more likely that the lack of sleep itself is not the cause of the suicidal thoughts, but is another symptom of depression. But, yes, lack of sleep can cause one to feel meh, and possibly simulate depression.
Lack of sleep can be the cause of many things including ulcers. They have been known to cause both gastric ulcers and mouth ulcers.
A lack of sleep makes it more likely to have a heart attack or stroke, but is not known to actually cause one.
stress,depression,lack of food, lack of water, smoking, drinking,
lack of sleep
Yes
imo galing lolo bugo
the tremors
Lack of sleep because of stress in ones life could be a cause of grey hair. Anything stress related can cause gray hair.
Adderall is made up of 4 amphetamine salts. These are in a class of drugs known as stimulants. Excessive use of stimulants can cause sleep deprivation and a lot of negative psychological symptoms (psychosis). Whether this psychosis is due to the lack of sleep, the drug or the combination isn't know, as sleep deprivation alone can cause psychosis. Symptoms can include paranoia, auditory hallucination, tremors, panic attacks, etc....
I am assuming you mean "how does a lack of sleep effect your eyes?" Low levels of sleep will cause redness in the whites of the eyes and will cause you to get dark circles under the eyes.