Arsenicum album: If a person feels chilly, anxious, restless, and exhausted during fever—and the burning pain of the eruptions is relieved by heat—this remedy may be indicated. Discomfort is often worse around midnight.

Apis mellifica: Swollen, tender eruptions with burning, stinging pain and itching suggest a need for this remedy. Symptoms are aggravated by warmth, and relieved by cold applications or exposure to cool air. The person may be irritable and very sensitive to touch.

Clematix: Red, burning, blisterlike eruptions with terrible itching, worse from washing or contact with cold water, may indicate a need for this remedy. The person feels worse at night and from the warmth of bed—being better in open air. People who need this remedy may also have a tendency toward genito-urinary conditions.

Iris versicolor: This remedy is often helpful for herpes zoster infection that is accompanied by stomach problems with burning sensations and nausea. Eruptions may appear especially on the right side of the abdomen.

Mezereum: When this remedy is indicated, intense burning is followed by bright red eruptions that itch intolerably. The local pain of the eruptions is worse from heat and relieved by cold applications, and cool fresh air is soothing—although the person is chilly in general and worse from getting cold.

Ranunculus bulbosus: This remedy is indicated for intensely itching shingles on the ribcage (either on the back or chest), which are also very sore, and worse from contact with clothing or any kind of touch. The blisters may look bluish. The person may feel worse from alcoholic beverages, and from exposure to cold air.

Rhus toxicodendron: This remedy may be indicated for a rash that begins with many small blisters, is red and intensely itchy, and is relieved by hot baths or hot wet compresses. Restlessness makes the person want to pace the room or constantly move around.