The lice medications described in this section should not be used near the eyes.) 1  Wash the infested area; towel dry. 2  Carefully follow the instructions in the package or on the label. 3  Following treatment, most nits will still be attached to hair shafts.  Put on clean underwear and clothing after treatment.
Sex affect PSA levels. PSA levels are said to be increased temporarily after ejaculation. So it is better to avoid ejaculation 48 hours prior to PSA screening. It is also advisable to avoid strenuous physical activities like cycling, 48 hours prior to screening. Regards, Votes: +0.
How to improve the accuracy of the PSA test. The PSA test is far from foolproof. The PSA value can change by 15-20% depending on how and when the test is administered. In order to improve your score, follow these suggestions: Abstain from sex 24 hours before the PSA test is taken. Intercourse can artificially raise the level.