On the part of the digestive system - decreased appetite, nausea, vomiting, diarrhea or constipation, abdominal pain, impaired liver function.
From the cardiovascular system - tachycardia, increased blood pressure, phlebitis.
From the side of the central nervous system - headache, weakness, sleep disorder, anxiety, dizziness, decreased mood, dysphoric reactions.
On the part of the respiratory system - nasal congestion, coughing, difficulty breathing.
From the skin - redness of the skin, acne, itching.
On the part of the genitourinary system - possibly slowing of ejaculation, decreased potency, rarely increased or decreased libido.
Others - chills, tremors, joint pains, local aseptic inflammation, enlarged lymph nodes, exacerbation of hemorrhoids.