The<unk>  generally includes a constellation of fever; urticarial polycyclic wheals (a rash that can look similar to hives with small swellings that overlap each other ) with central clearing on the trunk, extremities, face, and lateral borders of the hands and feet; oral edema without mucosal involvement; lymphadenopathy; arthralgias; myalgias; and mild proteinuria. Case reports have noted the absence of fever in<unk> s to amoxicillin. Laboratory abnormalities include normal or mild decreases in<unk>  C3, C4, and CH50 levels, and mild proteinuria.1,3-5 In contrast to true<unk><unk> , renal and hepatic involvement is rare. Significant decreases in<unk>  C3, C4, and CH50, reported in the literature for true<unk><unk> , are rarely described in<unk> .
Serum sickness-like reaction
Papular purpuric gloves and socks syndrome
Acute cutaneous lupus erythematosus
Disseminated disease
Levamisole induced necrosis syndrome
Relapsing fever
Adult-onset Still's disease
Tick-borne lymphadenopathy