• KRITIKA VERMA School of Pharmacy, Abhilashi University, Mandi, HP, India
  • INDER KUMAR School of Pharmacy, Abhilashi University, Mandi, HP, India


Coronavirus pandemic or COVID-19 is a global public health emergency at this period. Presently, no pharmacological treatment is known to treat this condition. Hydroxychloroquine (HCQ), a derivative of chloroquine (CQ), was first synthesized in 1946 by adding a hydroxyl group to CQ, which is much less toxic than CQ in animal studies. Other than being an anti-malarial drug, it was revealed to have various pharmacological effects and one of those is its anti-viral property. CQ, as well as HCQ, has been used in SARS (Severe Acute Respiratory Syndrome) coronavirus infection due to its antiviral properties. Even though various scientists have considered HCQ as a better therapeutic approach than CQ for the treatment of coronavirus infection, there are various adverse drug reactions associated with HCQ treatment in COVID-19 patients. In this paper, we review the anti-viral mechanism, various adverse drug reactions, and side effects of HCQ for COVID-19 treatment.

Keywords: Hydroxychloroquine, Chloroquine, Coronavirus, Severe acute respiratory syndrome


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How to Cite
VERMA, K., and I. KUMAR. “CHLOROQUINE AND HYDROXYCHLOROQUINE: A MAJOR BREAKTHROUGH FOR COVID-19”. International Journal of Pharmacy and Pharmaceutical Sciences, Vol. 12, no. 10, Aug. 2020, pp. 1-5, doi:10.22159/ijpps.2020v12i10.39121.
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