The effects of taking levetiracetam tablets on pregnant women may include lethargy, fatigue, drowsiness, and headache, and should be used under medical supervision. Levetiracetam Tablet instructions state that the adverse effects of this product include drowsiness, headache, fatigue, dizziness, tremor, fatigue, convulsions, balance disorders, aggressiveness, insomnia, depression, hostility, nervousness, irritability, dyspepsia, nausea, vomiting, abdominal pain, diarrhea, anorexia, and so on. Levetiracetam tablets may be used in the treatment of epilepsy. When used in pregnant women, they should be used during pregnancy after careful assessment of clinical need. The lowest effective dose is recommended for pregnant women, and the concentration of levetiracetam in the body is affected during pregnancy. The product is contraindicated for those who are allergic to levetiracetam, allergic to pyrrolidone derivatives and should be used under medical supervision.