Prodromal symptoms are those that are non-specific and occur before the main symptoms appear. With shingles, the prodromal symptoms include: Headache Mild fever A burning, tingling, numbness ...

Symptoms of oral shingles develop in distinct stages known as the prodromal phase, the acute eruptive phase, and the chronic phase. The prodromal (pre-eruptive) phase of shingles is the period ...