For other uses, see Stern (disambiguation). The stern is the back or aft-most part of a ship or boat, technically defined as the area built up over the sternpost, extending upwards from the counter rail to the taffrail. The stern lies opposite of the bow, the foremost part of a ship.
Residual skin discoloration in the groin may persist for weeks to months after more severe forms of jock itch clear. This darkish discoloration is called hyperpigmentation and may be treated with one or a combination of: Hydroquinone 4% cream. Kojic acid cream. Azelaic acid 15% cream.
The treatment for jock itch will help eradicate the fungus that is causing the rash and also the symptoms of itchiness. However, the skin discoloration may not resolve fully in some people for weeks. In short, by treating the fungus, it allows that skin discoloration to resolve over time.