As with so very many ailments, apparently internal shingles, or shingles which develop on the internal organs of your body will at first cause a series of flu-like symptoms such
as headaches, chills, body aches, nausea and fever. Internal shingles are a rare result of a somewhat common viral infection, chicken pox of all things, and can lie dormant for long periods of time before manifesting any symptoms. More advanced indications of internal shingles include painful swelling of the lymph nodes and oral blisters and although internal shingles can also lead to encephalitis or brain swelling, the symptoms are all fairly common and the ailment is in fact very rare. If you are concerned that you might have internal shingles ask a medical professional about it as quickly as you can because the ailment is treatable with steroids but brain swelling can cause long term damage.