Which symptom is explicitly mentioned as a potential severe effect following envenomation by *C. cerastes*?

Answer

Hemorrhagic aftereffects and issues with blood clotting

Documented symptoms of envenomation include massive local swelling, nausea, vomiting, and notably, a dangerous ability to cause hemorrhagic aftereffects and problems with blood clotting.

Which symptom is explicitly mentioned as a potential severe effect following envenomation by *C. cerastes*?
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