If you are given antibiotics to treat a STD, it is important that you take all of the drug prescribed to you, even if the symptoms go away. Also, do not take someone else's medication to treat your infection; it may make it more difficult to treat. Here are some specific STD treatments:
LDL and HDL are very different lipoproteins. LDL is generally fatty acid rich with cholesterol ester (CE) core. Its density is low because it carried a lot of traiglycerides (TG) and so floats. It has a specific apolipoprotein marker which tells the body which lipoprotein it is.
1 doctor agreed: HDL good, LDL bad: High density lipoprotein cholesterol (HDL) is protective and low density lipoprotein cholesterol (ldl) is a risk factor for heart disease. Total cholesterol is more or less a sum of these two values plus a contribution from triglycerides. See this site for more info.