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. 2021 Sep 21;17:128–138. doi: 10.1016/j.ijpddr.2021.09.001

Table 6.

Reported side effects of various drugs used for treatment of human intestinal cryptosporidiosis.

Drugs Side effectsa References
Nitazoxanide Nausea, vomiting, abdominal pain, fatigue, drowsiness, headache, dizziness, skin rash, scleral and urine discoloration, anorexia, worsening diarrhea, dry mouth, constipation (Ali and Kumar, 2015; Amadi et al., 2009; Rossignol, 2006; Rossignol et al., 1998, 2001, 2006)
Paromomycin Nausea, abdominal pain, elevated alkaline phosphatases (Bissuel et al., 1994; Fichtenbaum et al., 1993; Hewitt et al., 2000; Smith et al., 1998)
Macrolides (azithromycin, spiramycin, roxithromycin, erythromycin) Nausea, abdominal pain, vomiting, skin rash, elevated liver transaminases, worsening diarrhea (Connolly et al., 1988; Dionisio et al., 1998; Sprinz et al., 1998; Uip et al., 1998)
Somatostatin analogue (octrotide, vapreotide) Local pain at injection site, abdominal pain, nausea, fever, cholecystitis and pancreatitis (Cello et al., 1991; Girard et al., 1992; Romeu et al., 1991)
Bovine colostrum and immunoglobulin Nausea, vomiting, abdominal pain (Nord et al., 1990; Plettenberg et al., 1993)
Letrazuril Skin rash, elevated alkaline phosphatases, worsening diarrhea, fever (Harris et al., 1994; Loeb et al., 1995)
Rifaximin None Amenta et al. (1999)
Albendazole Nausea, vomiting Zulu et al. (2002)
Miltefosine Elevated liver transaminases, renal failure, intestinal obstruction, visual acuity impairment Sinkala et al. (2011)
Clofazimine Worsening diarrhea, abdominal pain, nausea, vomiting, malaise, anorexia Tam et al. (2020)
Probiotics None Sindhu et al. (2014)
a

Written from the most to the least commonly reported side effects.