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Antivenin (black widow spider) Side Effects

For the Consumer

Applies to antivenin (black widow spider): parenteral powder for injection

Side effects include:

Sensitivity reactions, muscle cramps.

For Healthcare Professionals

Applies to antivenin (black widow spider): injectable powder for injection

Hypersensitivity

Frequency not reported: Hypersensitivity reactions including anaphylaxis and serum sickness[Ref]

Musculoskeletal

Frequency not reported: Muscle cramps

References

1. "Product Information. Antivenin (Latrodectus Mactans) (black widow spider species antivenin)." Merck & Company Inc, West Point, PA.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.

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