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.
Erectile dysfunction is the inability to achieve and maintain an erection. Itâs a condition that not many men feel comfortable talking about, but they should. Erectile dysfunction isnât only common, but it can also usually be treated. Treatments for erectile dysfunction are effective and evolving.