This particular post gets fairly graphic [dangerous snakes]. Discretion is advised
Black Mamba
The venom is predominantly neurotoxic; symptoms often become apparent within ten minutes. Early neurological signs that indicate severe envenoming include metallic taste, drooping eyelids (ptosis) and gradual symptoms of bulbar palsy. Other neurological symptoms include miosis, blurred or diminished vision, paresthesia, dysarthria, dysphagia, dyspnea, difficulty handling oral secretions, an absent gag reflex, fasciculations, ataxia, vertigo, drowsiness and loss of consciousness, and respiratory paralysis. Other more general symptoms include nausea and vomiting, abdominal pain, diarrhoea, sweating, salivation, goosebumps and red eyes. The bite of a black mamba can cause collapse in humans within 45 minutes or less. Without appropriate antivenom treatment, symptoms typically progress to respiratory failure, which leads to cardiovascular collapse and death. This typically occurs in 7 to 15 hours. (Note: Its bites do not generally cause local swelling or necrosis, and a tingling sensation in the bitten area might be the only initial symptom. The snake tends to bite repeatedly and let go, so there might be multiple puncture wounds.)
Green Mamba
Symptoms of envenomation by this species include swelling of the bite site, dizziness, and nausea, accompanied by difficulty breathing and swallowing, irregular heartbeat, convulsions, rapid progression to respiratory paralysis. Bites that produce severe envenomation can be rapidly fatal. Case reports of rapidly fatal outcomes, in as little as 30 minutes, have been recorded for this species.
Albany Adder
Okay so there were no results for an Albany Alder, but a suggestion for Albany Adder, so I'll assume that's what you're referring to. Unfortunately, very little is actually known about the albany adder, as they recently were rediscovered after presuming to be extinct. (This rediscovery made a lot of scientists very happy)
Saw-Scaled Viper (AKA: Echis?)
Most of these species have venom that contains factors that can cause a consumption coagulopathy and defibrination, which may persist for days to weeks. This may result in bleeding anywhere in the body, including the possibility of an intracranial hemorrhage. The latter classically occurs a few days following the bite. (Note: bites usually occur at night, when they're active.
Tiger Snake
Symptoms of a bite include localized pain in the foot and neck region, tingling, numbness, and sweating, followed by a fairly rapid onset of breathing difficulties and paralysis. In a study, the mortality rate from untreated bites is reported to be between 40 and 60%.
This one was fun bc I love snakes c: my favorite is the lavender corn snake heh
