Do not take Tesunate SP Kit if you are allergic to any of its contents. Inform your doctor before taking Tesunate SP Kit if you have epilepsy, asthma, blood problems, depression, schizophrenia, bipolar disorder, severe anxiety, glucose-6-phosphate dehydrogenase deficiency, stomach or intestinal infection, heart, kidney, or liver problems. Consult your doctor before taking Tesunate SP Kit if you are pregnant. Avoid breastfeeding while taking Tesunate SP Kit. Tesunate SP Kit may cause dizziness, so drive only if you are alert. Tesunate SP Kit should be given to children only if prescribed by the doctor. Avoid consuming alcohol along with Tesunate SP Kit as it could lead to increased dizziness. Consult your doctor immediately if you notice signs of infection, unusual tiredness, skin rash, unusual bleeding or bruising, red, swollen, or blistered skin.