In complication of falciparum malaria, which drug is not given –
**Core Concept**
In the context of falciparum malaria complications, the choice of antimalarial drug is critical due to the potential for exacerbating the condition or causing severe side effects. The parasite's resistance patterns and the severity of the disease necessitate careful selection of drugs to avoid adverse outcomes.
**Why the Correct Answer is Right**
Quinine, an essential antimalarial agent, is typically used in the treatment of severe falciparum malaria. However, in cases of severe malaria, quinine can cause hypoglycemia, a potentially life-threatening complication. In such scenarios, the administration of quinine would be contraindicated due to the risk of exacerbating the hypoglycemic state.
**Why Each Wrong Option is Incorrect**
**Option A:** (assuming quinine is the correct answer) Not applicable, as quinine is a correct answer.
**Option B:** Artemisinin-based combination therapies (ACTs) are often used in the treatment of uncomplicated falciparum malaria and are not contraindicated in complications of the disease.
**Option C:** Not specified, but assuming it's a drug like artesunate, a derivative of artemisinin, which is used in the treatment of severe falciparum malaria, it would not be the correct answer.
**Option D:** Not specified, but assuming it's a drug like tetracycline, which is not the primary choice for falciparum malaria, it might be incorrect based on the context of the question.
**Clinical Pearl / High-Yield Fact**
In patients with severe malaria, careful monitoring of blood glucose levels is crucial, as some antimalarial drugs, such as quinine, can worsen hypoglycemia.
**Correct Answer:** A.