Symptoms include warmth, swelling, and redness at the injection site.

Symptoms may include pain, swelling, warmth, and redness in the affected area.

Less serious side effects include pain, redness, or swelling where the medicine was injected.

Symptoms can include redness in the white of the eye or the inner eyelid.

Common side effects from the vaccine include soreness, redness, or swelling at the site of the shot.

Later symptoms can include redness on the palms of hands, dark urine and jaundice.

The symptoms, produced by an oil called urushiol, include redness and swelling.

The skin is closely watched for signs of a reaction, which include swelling and redness.

Symptoms at first include redness, burning, and itching, which usually last two or three days, but can persist for weeks.

Symptoms include pain, redness, warmth, and lumpiness along the course of the vein.