Infection can cause pain, redness, and swelling that occur with red streaking, heat, fever, or the drainage of pus.

The rash often occurs with fever.

Acetylsalicylic acid (aspirin) should not be given because of its anticoagulant effect, which can be devastating in the case of inner bleeding that can occur with yellow fever.

Sweating helps to keep the body cool and can occur with disease or fever, when in a warm environment, exercising, or as part of hot flashes experienced with menopause.

Tell your doctor if your condition persists for more than 1 week, if it worsens, or if it occurs with fever, rash, or persistent headache.

In most cases, the first seizures occur with fever and are generalized tonic-clonic (grand mal) or unilateral (one-sided) convulsions.

Seizures often occur with fever and/or convulsions and manifests in episodes of cluster seizures (many seizures in a day) and onset is usually before three years of age.

Pain and swelling that occur without an injury and with redness, red streaking, tenderness, heat, fever, or pus may be caused by an infection.