Dizziness, mostly an adverse reaction to the drug, is a result of taking opium seed oil softgel capsules. If the symptoms of dizziness are mild, and there is no obvious other discomfort, it is recommended to continue to take; but if the symptoms of dizziness is more serious, and long-term relief, it is recommended to consult a physician in a timely manner whether it is necessary to reduce the dosage of the drug or stop using. Opuntia oil soft capsule is an anticancer drug, which is mainly composed of opuntia oil and soybean phospholipids, can be used to treat tumors, the symptoms of chest, abdomen or epigastric (stomach and abdomen) distension and pain, mass refuses to be pressed, bitter mouth and dry mouth, black stools or stools of fresh blood, yellow and red urine, yellow or yellow greasy tongue with red moss, and stringy or slippery pulse, etc.. Adverse reactions of this drug are mainly digestive system damage, manifested as nausea, vomiting, dry mouth, diarrhea, abdominal pain, anorexia; in addition, central and peripheral nervous system damage can also be seen, manifested as dizziness, nerve root damage, insomnia; skin and adnexal damage, manifested as itching, rash, facial flushing and so on. It should be noted that this drug is an antitumor adjuvant drug, need to pay attention to the interaction with other antitumor drugs used in combination; intolerance to this drug is prohibited; pregnant and lactating women are prohibited; if there is stratification should be discontinued. This drug is a prescription drug, the specific use should also be under the guidance of a physician to strictly comply with medical advice.