Cialis is a medication prescribed to treat Erectile Dysfunction (ED) and Benign Prostatic Hyperplasia (BPH) in males. Although Cialis can be a useful ED medicine, it is necessary to practice caution while using it with alcohol.
Cialis and alcohol can have similar effects on the body, especially in terms of blood vessel dilatation and blood pressure control. Combining Cialis with alcohol might result in complicated interactions that may affect efficacy, safety, and the occurrence of side effects, such as abrupt reductions in blood pressure and dizziness, endangering one’s health.
Hence, it is essential for anybody using Cialis to recognize the risks of combining it with alcohol
Read further to know the relation and risk of combining Cialis and alcohol.
Cialis and Its Working
Tadalafil, the key ingredient present in Cialis, belongs to a family of medications called Phosphodiesterase type 5 (PDE5) inhibitors. Tadalafil treats Erectile Dysfunction by blocking the PDE5 enzyme, which controls blood flow in the penis.
When a man is sexually excited, Nitric Oxide is produced from the erectile tissue of the penis, activating an enzyme called Guanylate Cyclase. This enzyme raises levels of Cyclic Guanosine Monophosphate (cGMP), a chemical that relaxes smooth muscles and increases blood flow to the penis, allowing an erection.
Cialis works by blocking the PDE5 enzyme, which degrades cGMP. By inhibiting PDE5, tadalafil keeps cGMP levels up, resulting in prolonged smooth muscle relaxation and enhanced blood flow, which facilitates an erection when accompanied by sexual desire.
This technique also benefits the prostate and bladder, which helps to improve BPH symptoms.
Side Effects of Combining Cialis And Alcohol
Besides being highly effective in treating ED, Cialis often interacts with certain diseases, medications, and some other substances, alcohol being one of them.
Alcohol and Cialis, when taken together, can result in Orthostatic Hypotension, affect erectile function, cause severe side effects, and affect liver metabolism.
Orthostatic Hypotension

Both Cialis and alcohol are vasodilators, which means they induce the enlargement of blood vessels. When these two effects are combined, it might result in a considerable reduction in blood pressure.
A sudden decline in blood pressure can cause dizziness, lightheadedness, fainting, and heart palpitations. This condition is known as Orthostatic Hypotension, and it increases the risk of sudden falls and injury. Orthostatic Hypotension is particularly high for people who have pre-existing cardiovascular issues, as they may be more vulnerable to these consequences.
Erectile Function
Although Cialis is designed to improve erectile function by enhancing blood flow to the penis, alcohol can counteract these effects. Alcohol is a depressant that might hinder your ability to get and maintain an erection.
Excessive alcohol consumption can offset the beneficial effects of Cialis, making it more difficult to achieve the expected gains in sexual performance.
Side Effects
Taking Cialis with alcohol might raise the frequency and severity of some side effects. Alcohol intake may increase common side effects of Cialis, such as headaches, flushing, and dizziness. Furthermore, the combination might cause a fast heart rate and significant drops in blood pressure, which can be extremely concerning and distressing.
Liver Metabolism
The liver metabolizes both Cialis and alcohol. Excessive alcohol consumption can create additional pressure on the liver, perhaps affecting how Cialis is digested. This combination boosts the chance of side effects and may change the medication’s efficacy.
Individuals with liver problems or poor liver function should exercise extra caution while combining Cialis and alcohol.
Alcohol Intake And Erectile Dysfunction
Alcohol has a variety of effects on the body, including sexual function. Chronic alcohol use can cause long-term alterations in hormone levels, particularly Testosterone, a male hormone essential for sustaining libido and erectile function.
Excessive alcohol consumption can disturb hormonal balance, potentially resulting in diminished sexual desire and erectile problems over time. Also, alcohol is a depressant that slows down impulses between the brain and the body, particularly those required to initiate and maintain an erection.
Certain Erectile Dysfunction medications, such as Cialis (Tadalafil), may interact with alcohol. Hence, combining them together might raise the likelihood of side effects like dizziness, headaches, and low blood pressure.
Before mixing alcohol with Cialis or any other ED medications, visit a healthcare expert to understand the potential hazards and how to regulate your consumption effectively.
To know more about how alcohol can lead to ED; read Alcohol Can Cause ED: Understanding the Devastating Effects
Key Notes
Excessive consumption of alcohol along with Cialis might result in serious adverse effects. Cialis and alcohol can induce a quick and significant drop in blood pressure, raising the risk of dizziness, fainting, and falls.
Drinking heavily (5 or more drinks) while taking Cialis is very dangerous and should be avoided. Furthermore, excessive, long-term alcohol usage might diminish Cialis’ efficacy in treating Erectile Dysfunction.
To ensure the safest experience, restrict your alcohol intake while taking Cialis and call your doctor if you have any concerns. To avoid potentially significant health implications, use these substances in moderation.
Frequently Asked Questions
How does alcohol affect Cialis and its effectiveness?
Alcohol and Cialis are both vasodilators, which means they broaden blood vessels. When combined, their actions can result in a considerable reduction in blood pressure. This abrupt reduction might cause dizziness, lightheadedness, and fainting. Buy Now
What should I do if I’ve consumed alcohol and experienced side effects with Cialis?
If you suffer serious side effects such as extreme dizziness, fainting, or a rapid pulse, get medical treatment immediately. For milder side effects, reduce or eliminate alcohol intake and get additional advice from your healthcare specialist. Buy Now
How much alcohol is safe to drink when taking Cialis?
It is typically suggested to restrict your alcohol consumption to one or two standard drinks each day. Drinking more than this might raise the risk of adverse effects and impair the medication’s efficacy. Buy Now
How long should I wait to consume alcohol after taking Cialis?
Although there is no set waiting period, it is best to avoid drinking alcohol around the time you take Cialis to reduce the chance of side effects. If you do drink, keep it in moderation. Buy Now
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