Read the side effects of Tapentadol as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Nausea, vomiting, constipation, dry mouth, indigestion, abdominal discomfort and impaired gastric emptying.
Fatigue, feeling hot, irritability, fluid retention, and drug withdrawal syndrome.
Upper respiratory tract infection and urinary tract infection.
Joint pain, involuntary muscle contractions, and heaviness.
Central Nervous system
Dizziness, drowsiness, tremor, lethargy, sensory loss, tingling, attention disturbance, sleepiness, speech disorder, unconsciousness, memory loss, incoordination, fainting, epilepsy, sleeplessness, confusion, abnormal dreams, anxiety, disorientation, restlessness, agitation, nervousness, and abnormal thinking.
Itching, increased sweating, rash, and hives.
Hot flush, increased or decreased heart rate.
Urinary hesitation and frequent daytime urination.
Decreased oxygen saturation, cough, difficulty in breathing and respiratory depression.
Other Precautions :
* Avoid excess dosage.