Antivenin, Black Widow Spider (Systemic)

Brand Names : antivenin ( Latrodectus mactans)

Side Effects of This Medicine

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

Difficulty in breathing or swallowing; hives; itching, especially of feet or hands; reddening of skin, especially around ears; swelling of eyes, face, or inside of nose; unusual tiredness or weakness (sudden and severe)

Other side effects may occur that usually do not need medical attention. However, check with your doctor if any of the following side effects continue or are bothersome:

Feeling of discomfort; fever; inflammation of joints; itching; muscle aches; rash; swollen lymph glands

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor.