Mezereum 12x: Burning, itching, or neuralgic pain associated with skin eruptions.Thick crusts or scabs after blisters.Pain that persists after the rash has healed (sometimes compared with post-herpetic neuralgia after shingles).It has traditionally been used more often in homeopathic practice for symptoms associated with herpes zoster (shingles) than for herpes simplex virus (cold sores or genital herpes).

Croton Tig 4x: Intensely itchy, burning skin eruptions.Small fluid-filled blisters (vesicles).Eruptions that spread rapidly.Pain or itching that is relieved by gentle rubbing but worsened by scratching.Some homeopathic texts mention its use for eruptions resembling herpes zoster, particularly when the blisters are accompanied by marked burning and itching.

Rhus Toxicodendron 4x: Clusters of small, fluid-filled blisters.Intense itching, burning, or stinging sensations.Symptoms that may improve with warmth or warm applications.Restlessness because the discomfort makes it difficult to stay still.Painful skin eruptions similar to those seen in herpes zoster.

Natrum Muriaticum 8x: Recurrent herpes eruptions, particularly after emotional stress or grief.Herpes around the lips (cold sores) that recur with sun exposure, fever, or emotional upset.Dry, cracked lips with vesicular eruptions.Patients who are reserved, sensitive, and tend to suppress emotions.