Can I take Sildenafil and Bisoprolol together?

למה זה קורה

Both medicines work to widen or relax blood vessels, though they do so in different ways. Bisoprolol is a beta-blocker used for heart rate and blood pressure, while sildenafil relaxes the smooth muscle in blood vessel walls. When combined, their effects add together, leading to a more significant reduction in blood pressure.

You can usually take these together, but you should use caution. Start with the lowest possible dose of sildenafil. When you first start taking them together, be careful when standing up quickly from a sitting or lying position. If you feel very dizzy or faint, sit or lie down immediately and contact your doctor. Always ensure your doctor knows you are taking bisoprolol before they prescribe sildenafil.

אסתמה או COPD

Bisoprolol can cause narrowing of the airways, which may trigger a severe asthma attack or worsen breathing difficulties. It is generally avoided if you have a history of wheezing.

Nitrate medication use (e.g., GTN spray, isosorbide mononitrate)

You must never take sildenafil if you use nitrate medicines for chest pain or heart failure. Combining them causes a dangerous, potentially fatal drop in blood pressure.

סוכרת

Bisoprolol can hide the early warning signs of low blood sugar (hypoglycaemia), such as a fast heartbeat or tremors. You must monitor your blood sugar more closely.

אלכוהול

Alcohol can increase the blood pressure-lowering effect of these medicines. This may make you feel dizzy, lightheaded, or faint, especially when standing up. It is best to limit alcohol intake, particularly when starting treatment or changing doses.

מיץ אשכוליות

Grapefruit juice can increase the level of sildenafil in your blood, which may increase the risk of side effects like headaches, flushing, or low blood pressure. Avoid drinking large amounts of grapefruit juice while taking this medicine.

ארוחות עתירות שומן

Taking sildenafil with a heavy or high-fat meal (such as a burger and chips) can delay the medicine's absorption. This means it may take longer to start working than usual.

Taking multiple medicines? Our בודק אינטראקציות בין תרופות helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

הבהרה

מידע זה מיועד למטרות חינוכיות כלליות בלבד ואין להסתמך עליו כתחליף לייעוץ רפואי מקצועי. תמיד יש להתייעץ עם רופא המשפחה, רוקח או איש מקצוע רפואי מוסמך אחר לפני קבלת החלטות לגבי התרופות שלך. נסיבות אישיות עשויות להשתנות, ורק איש מקצוע רפואי שמכיר את ההיסטוריה הרפואית שלך יכול לספק הנחיות מותאמות אישית.