Freebase(0.00 / 0 votes)Rate this definition: Thistle. Thistle is the common name of a group of flowering plants characterised by leaves with sharp prickles on the margins, mostly in the family Asteraceae. Prickles often occur all over the plant â on surfaces such as those of the stem and flat parts of leaves.
Men's Health. Shock treatment may improve erectile dysfunction. An experimental therapy known as low-intensity shock wave treatment might improve erectile dysfunction, particularly for men with only mild to moderate sexual difficulties, a research review suggests.
A. Erectile dysfunction (ED), sometimes referred to as impotence, is the inability of a man to achieve or maintain an erection hard enough for sexual intercourse. Millions of men in the U.S. have erectile dysfunction.rectile dysfunction can be treated at any age. Treatment depends on your overall health and the underlying cause of the problem. If erectile dysfunction is a problem for you, talk to your doctor. Significant strides have been made in the last decade for treating erectile dysfunction.