Valsartan can be taken with omeprazole, but it is recommended that it be taken under the supervision of a physician. Valsartan belongs to the antihypertensive drugs, clinically used in the treatment of mild to moderate essential hypertension. The adverse reactions of this product include dizziness, abdominal pain, cough, fatigue, etc. It is forbidden for people who are allergic to this product, women during pregnancy, etc. In diabetic patients this product can not be combined with Aliskiren. Omeprazole belongs to the drugs that inhibit gastric acid, clinically used for short-term relief of heartburn and acid reflux symptoms caused by excessive stomach acid. Adverse reactions of this product include abdominal pain, headache, diarrhea, nausea, vomiting, gastrointestinal flatulence, etc. It is contraindicated for those who are allergic to this product, severe renal insufficiency and infants. The instructions for valsartan and omeprazole do not indicate that drug interactions can occur between the two, so they can be used in combination. If significant discomfort occurs after combined use, please consult a physician promptly. The specific use of medication should follow the doctor’s instructions.