Garlic and blood pressure medication

Fresh, cooked, or dried garlic used to flavour food is not the same as tablets, extracts, or aged garlic products. A supplement may add to the blood-pressure-lowering effect of treatment, causing dizziness, weakness, or faintness. Garlic products may also affect clotting, which matters if you take an anticoagulant or antiplatelet medicine, or if a procedure is planned. Do not stop prescribed treatment because you are using garlic. Your underlying hypertension needs steady management, and home readings can help your clinician see the combined effect.

Tell your doctor or pharmacist the exact garlic product, dose, and how often you take it. Keep taking prescribed medicine as directed unless they advise a change. Rise slowly if you feel light-headed, and record symptoms alongside blood-pressure readings. Avoid starting a concentrated garlic product to replace treatment. If readings become unexpectedly low or symptoms begin after a new supplement, seek medication advice promptly. Ambulatory Blood Pressure Monitoring may sometimes clarify your usual pattern.

Arrange medical advice for repeated dizziness, fainting, unusual bruising, nosebleeds, or a reading that is repeatedly outside the range your clinician gave you. Seek emergency help for chest pressure, severe breathlessness, new weakness on one side, trouble speaking, or a sudden severe headache. These symptoms can signal conditions such as Angina or Stroke and should not be attributed to garlic.

Ask whether your garlic product is appropriate with your named medicine, whether it should be paused before a procedure, and which symptoms or readings should prompt a call. Ask how to monitor your treatment safely at home.