Read the side effects of Cycloserine as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Central Nervous System
Headache, dizziness, anxiety, confusion, irritability, tingling, speech difficulties, fainting, drowsiness, tremor, psychosis and depression.
Sensitivity to light, rash, anemia and changes in liver function tests.
Other Precautions :
* Avoid excess dosage.