Skip to main content

Micardis HCT and Alcohol/Food Interactions

There are 4 alcohol/food/lifestyle interactions with Micardis HCT (hydrochlorothiazide / telmisartan).

Moderate

hydroCHLOROthiazide Alcohol (Ethanol)

Moderate Drug Interaction

HydroCHLOROthiazide and ethanol may have additive effects in lowering your blood pressure. You may experience headache, dizziness, lightheadedness, fainting, and/or changes in pulse or heart rate. These side effects are most likely to be seen at the beginning of treatment, following a dose increase, or when treatment is restarted after an interruption. Let your doctor know if you develop these symptoms and they do not go away after a few days or they become troublesome. Avoid driving or operating hazardous machinery until you know how the medications affect you, and use caution when getting up from a sitting or lying position. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Switch to professional interaction data

Moderate

Alcohol (Ethanol) telmisartan

Moderate Drug Interaction

Telmisartan and ethanol may have additive effects in lowering your blood pressure. You may experience headache, dizziness, lightheadedness, fainting, and/or changes in pulse or heart rate. These side effects are most likely to be seen at the beginning of treatment, following a dose increase, or when treatment is restarted after an interruption. Let your doctor know if you develop these symptoms and they do not go away after a few days or they become troublesome. Avoid driving or operating hazardous machinery until you know how the medications affect you, and use caution when getting up from a sitting or lying position. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Switch to professional interaction data

Moderate

telmisartan food

Moderate Food Interaction

Consumer information for this interaction is not currently available.

GENERALLY AVOID: Moderate-to-high dietary intake of potassium, especially salt substitutes, may increase the risk of hyperkalemia in some patients who are using angiotensin II receptor blockers (ARBs). ARBs can promote hyperkalemia through inhibition of angiotensin II-induced aldosterone secretion. Patients with diabetes, heart failure, dehydration, or renal insufficiency have a greater risk of developing hyperkalemia.

MANAGEMENT: Patients should receive dietary counseling and be advised to not use potassium-containing salt substitutes or over-the-counter potassium supplements without consulting their physician. If salt substitutes are used concurrently, regular monitoring of serum potassium levels is recommended. Patients should also be advised to seek medical attention if they experience symptoms of hyperkalemia such as weakness, irregular heartbeat, confusion, tingling of the extremities, or feelings of heaviness in the legs.

References

  1. "Product Information. Cozaar (losartan)." Merck & Co., Inc PROD (2001):
  2. "Product Information. Diovan (valsartan)." Novartis Pharmaceuticals PROD (2001):
Moderate

High Cholesterol (Hyperlipoproteinemia, Hypertriglyceridemia, Sitosterolemia)

Moderate Potential Hazard, Moderate plausibility

thiazides - hyperlipidemia

Thiazide diuretics may increase serum triglyceride and cholesterol levels, primarily LDL and VLDL. Whether these effects are dose-related and sustained during chronic therapy are unknown. Patients with preexisting hyperlipidemia may require closer monitoring during thiazide therapy, and adjustments made accordingly in their lipid-lowering regimen

References

  1. Pollare T, Lithell H, Berne C "A comparison of the effects of hydrochlorothiazide and captopril on glucose and lipid metabolism in patients with hypertension." N Engl J Med 321 (1989): 868-73
  2. Ames RP, Hill P "Increase in serum-lipids during treatment of hypertension with chlorthalidone." Lancet 1 (1976): 721-3
  3. Fager G, Berglund G, Bondjers G, Elmfeldt D, Lager I, Olofsson SO, Smith U, Wiklund O "Effects of anti-hypertensive therapy on serum lipoproteins. Treatment with metoprolol, propranolol and hydrochlorothiazide." Artery 11 (1983): 283-96
  4. Beling S, Vukovich RA, Neiss ES, Zisblatt M, Webb E, Losi M "Long-term experience with indapamide." Am Heart J 106 (1983): 258-62
  5. Slotkoff L "Clinical efficacy and safety of indapamide in the treatment of edema." Am Heart J 106 (1983): 233-7
  6. "Product Information. HydroDIURIL (hydrochlorothiazide)." Merck & Co., Inc PROD (2002):
  7. "Product Information. Lozol (indapamide)." Rhone Poulenc Rorer PROD (2002):
  8. Luther RR, Glassman HN, Estep CB, Maurath CJ, Jordan DC "The effects of terazosin and methyclothiazide on blood pressure and serum lipids." Am Heart J 117 (1989): 842-7
  9. "Product Information. Zaroxolyn (metolazone)." Rhone Poulenc Rorer PROD (2001):
  10. "Product Information. Thalitone (chlorthalidone)." Monarch Pharmaceuticals Inc PROD (2001):
  11. "Product Information. Diuril (chlorothiazide)." Merck & Co., Inc PROD (2001):
  12. Smith WM "Diuretics and cholesterol elevation." JAMA 242 (1979): 1612
  13. "Product Information. Enduron (methyclothiazide)." Abbott Pharmaceutical PROD (2001):
  14. "Product Information. Metahydrin (trichlormethiazide)." Hoechst Marion Roussel PROD (2001):
  15. "Product Information. Diucardin (hydroflumethiazide)." Wyeth-Ayerst Laboratories PROD (2001):
  16. Elmfeldt D, Berglund G, Wedel H, Wilhelmsen L "Incidence and importance of metabolic side-effects during antihypertensive therapy." Acta Med Scand Suppl 672 (1983): 79-83
  17. Winchester JF, Kellett RJ, Boddy K, Boyle P, Dargie HJ, Mahaffey ME, Ward DM, Kennedy AC "Metolazone and bendroflumethiazide in hypertension: physiologic and metabolic observations." Clin Pharmacol Ther 28 (1980): 611-8
  18. Petri M, Cumber P, Grimes L, Treby D, Bryant R, Rawlins D, Ising H "The metabolic effects of thiazide therapy in the elderly: a population study." Age Ageing 15 (1986): 151-5
  19. "Product Information. Renese-R (reserpine-polythiazide)." Pfizer US Pharmaceuticals, New York, NY.
  20. Kasiske BL, Ma JZ, Kalil RS, Louis TA "Effects of antihypertensive therapy on serum lipids." Ann Intern Med 122 (1995): 133-41
  21. Freis ED "The efficacy and safety of diuretics in treating hypertension." Ann Intern Med 122 (1995): 223-6
  22. Ames RP "A comparison of blood lipid and blood pressure responses during the treatment of systemic hypertension with indapamide and with thiazides." Am J Cardiol 77 (1996): b12-6
View all 22 references

Micardis HCT drug interactions

There are 512 drug interactions with Micardis HCT (hydrochlorothiazide / telmisartan).

Micardis HCT disease interactions

There are 19 disease interactions with Micardis HCT (hydrochlorothiazide / telmisartan) which include:

Report options

Loading...
QR code containing a link to this page

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Medical Disclaimer