Weever. Be afraid!

The Lesser Weever


http://en.m.wikipedia.org/wiki/Weever


Advice on treatment from Wikipedia

Although extremely unpleasant, weever stings are not generally dangerous and the pain will ease considerably within a few hours even if untreated. Complete recovery may take a week or more; in a few cases, victims have reported swelling and/or stiffness persisting for months after envenomation.

First aid treatment consists of immersing the affected area in hot water (as hot as the victim can tolerate without being scalded), which will accelerate denaturation of the protein-based venom. The use of hot water will reduce the pain felt by the victim after a few minutes. Usual experience is that the pain then fades within 10 to 20 minutes, as the water cools. Folklore often suggests the addition of substances to the hot water, including urine, vinegar, and Epsom salts, but this is of limited (if any) value. Heat should be applied for at least 15 minutes, but the longer the delay (before heat is applied), the longer the treatment should be continued. Once the pain has eased, the injury should be checked for the remains of broken spines, and any found need to be removed. Over-the-counter analgesics, such as aspirin or ibuprofen, may be of assistance in management of pain and can also reduce edema.

Medical advice should be sought if any of the symptoms listed above as rare or severe are observed, if swelling spreads beyond the immediate area of injury (e.g. from hand to arm),[5] if symptoms persist, or if any other factor causes concern. Medical treatment consists of symptom management, analgesia (often with opiates) and the same heat treatment as for first aid - more systemic treatment using histamine antagonists may assist in reducing local inflammation.[6]

Should start seeing a few of these now I'm afraid