injuries poisoning
Stingray Stings
Symptoms and Signs of Stingray Stings
The main symptom of a stingray sting is immediate severe pain. Although often limited to the injured area, the pain may spread rapidly, reaching its greatest intensity in<90 minutes; in most cases, pain gradually diminishes over 6 to 48 hours but occasionally lasts days or weeks. Syncope, weakness, nausea, and anxiety are common and may be due, in part, to peripheral vasodilation. Lymphangitis, vomiting, diarrhea, sweating, generalized cramps, inguinal or axillary pain, respiratory distress, and death have been reported. The wound is usually jagged, bleeds freely, and is often contaminated with parts of the integumentary sheath. The edges of the wound are often discolored, and some localized tissue destruction may occur. Generally, some swelling is present. Open wounds are subject to infection. 