The most common symptoms are nausea, abdominal pain and diarrhea. Below are summarized data on adverse reactions that were noted against the background of the use of ademethionine in tablets and in the injectable dosage form.
From the immune system: edema of the larynx, allergic reactions.
From the nervous system: dizziness, headache, paresthesia, confusion, insomnia.
From the cardiovascular system: "hot flushes", phlebitis of superficial veins, cardiovascular disorders.
On the part of the digestive system: bloating, abdominal pain, diarrhea, dry mouth, dyspepsia, esophagitis, flatulence, gastrointestinal disorders, gastrointestinal bleeding, nausea, vomiting, hepatic colic.
From the skin: sweating, itching, rashes, Quincke's edema, skin reactions.
From the side of the musculoskeletal system: arthralgia, muscle spasms.
Infections: urinary tract infections.
Other: asthenia, chills, flu-like syndrome, malaise, peripheral edema, fever.