Can I contract EMPYEMA again. I had stage three in March 06 and the smae sysptoms are coming back as last year. I am tired, have puffy eys and hard breathing and my sinuses hare hurting again. Also my cat had some kind of allergy under her neck and I have had a metal tast in y mouth. All these are what happeed in Oct/Nov and now it's back. PLEASE ADVISE

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Female , Age: 37