Read the side effects of Dantrolene as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Constipation, GI bleeding, loss of appetite, difficulty in swallowing, gastric irritation, abdominal cramps, nausea and vomiting.
Central Nervous System
Speech disturbances, seizures, headache, lightheadedness, visual disturbances, double vision, alteration of taste and sleeplessness.
Fast heart rate, erratic blood pressure and vein inflammation, heart failure
Mental depression, mental confusion and nervousness.
Increased urinary frequency, blood in urine, difficult erection, urinary incontinence, difficult urination and/or urinary retention.
Abnormal hair growth, acne-like rash, itching, hives, eruption and increased sweating.
Muscle pain and backache.
Feeling of suffocation and respiratory depression.
Eye and ENT
Anemia, leukopenia, lymphocytic lymphoma, thrombocytopenia
Chills and fever.
Other Precautions :
* Avoid excess dosage.