pronounced as (tah da' la fil)
Tadalafil (brand name Cialis) is primarily used to treat erectile dysfunction (ED) and the symptoms of benign prostatic hyperplasia (BPH), such as difficulty urinating, in adult men. Additionally, it is effective for enhancing exercise capacity in individuals suffering from pulmonary arterial hypertension (PAH). Tadalafil acts as a phosphodiesterase type 5 (PDE5) inhibitor, which is instrumental in boosting blood flow to particular areas of the body, therefore facilitating an erection during sexual stimulation. For patients dealing with PAH, it aids in improving blood circulation in the lungs. It is crucial to note that while tadalafil can assist in achieving an erection, it does not provide a cure for ED, nor does it increase sexual desire or offer protection against sexually transmitted diseases.
Tadalafil is available in tablet form and can be taken orally with or without food. When it comes to erectile dysfunction, the medication may be taken daily or as necessary, ideally around 30 minutes prior to engaging in sexual activity. Your healthcare provider will work with you to establish the most suitable schedule based on your individual needs. For most patients, the recommended initiation dose is 10 mg, which can be adjusted according to efficacy and tolerability. Depending on your experience with the medication, your dose might be increased to 20 mg (the maximum recommended dose) or reduced to 5 mg. When taken on a daily basis, the common dose is 20 mg, which allows for the freedom to engage in sexual activity at any time between doses.
For those utilizing tadalafil for BPH or PAH, the standard dosage is 20 mg, typically administered once daily. It is advisable for patients to take their doses consistently at the same time each day to achieve optimal results, avoiding the splitting of tablets.
If your current dosage does not seem effective, or if you start noticing concerning side effects, consult with your doctor for possible adjustments.
Before Taking Tadalafil
- Inform your healthcare provider of any known allergies to tadalafil or similar medications.
- Discuss any current drugs you are taking, particularly nitrates, as these can interact dangerously with tadalafil.
- Tadalafil should be taken under medical supervision, especially for individuals with underlying heart conditions, those who are pregnant, or planning to become pregnant.
- If you are using other therapies for erectile dysfunction, notify your doctor, as combining treatments may not be safe.
- Limit alcohol intake while on tadalafil to mitigate risks of adverse effects, including dizziness and rapid heartbeat.
Be cautious if you consume grapefruit or grapefruit juice, as these can interact negatively with tadalafil. Discuss your dietary habits with your physician to ensure safe consumption.
If you forget to take your dose of tadalafil for erectile dysfunction that is scheduled regularly, take it as soon as you remember. However, if your next dose is imminent, skip the missed dose and do not take double the amount. The same guidelines apply for patients using tadalafil for PAH or BPH.
Potential Side Effects
Tadalafil may cause several side effects, including:
- Headache
- Indigestion
- Back pain
- Muscle aches
- Flushing
- Heartburn
- Nausea
- Diarrhea
Serious Side Effects
It is important to seek immediate medical attention if you experience any of the following:
- Sudden vision loss
- An erection lasting longer than 4 hours
- Severe dizziness or fainting
- Sudden decrease or loss of hearing
- Chest pain or symptoms of an allergic reaction
Store tadalafil at room temperature, keeping it in its original container and away from moisture and heat. Ensure it is out of reach of children, and do not use it past the expiration date. Properly dispose of any unused or expired medication.
If you suspect an overdose, contact your local poison control center or seek emergency medical assistance if serious symptoms arise.
Regular follow-up appointments with your healthcare provider are essential for monitoring your response to tadalafil and making necessary dose adjustments. Keep an updated record of all medications you are currently taking, both prescription and over-the-counter, to discuss during your medical visits.
- Cialis®
- Adcirca®
- Entadfi® (combination with Finasteride)