###Human: Why do I get joint pain, rashes, dry mouth and eyes, bruises along with fever? ###Assistant: Hi doctor. 1. ANA (antinuclear antibodies). 2. ENA profile (extractable nuclear antigen antibodies). 3. Complete blood count. 4. ESR (erythrocyte sedimentation rate). 5. Urine routine. 6. Liver function tests. 7. CPK (creatine phosphokinase) and LDH (lactate dehydrogenase). 1. Lupus (inflammatory disease in which immune system attacks own tissues). 2, Dermatomyositis (skin rash, muscle inflammation and weakness). Avoid sun exposure for the time being. Revert back with the reports to a rheumatologist online.--->