Tadalafil, commonly recognized by its brand name Cialis, is a medication primarily utilized for the treatment of erectile dysfunction (ED), a condition characterized by the inability to obtain or sustain an erection suitable for sexual activity. Besides its use for erectile dysfunction, Tadalafil is also indicated for managing benign prostatic hyperplasia (BPH) in adult males, which may present symptoms including a weak urinary stream, difficulties in urination, and an urgent need to urinate frequently, particularly during the night. Furthermore, Tadalafil is prescribed for pulmonary hypertension (PH), a serious condition indicating elevated blood pressure within the pulmonary arteries, leading to symptoms such as shortness of breath, coughing, dizziness, and overall fatigue. Understanding the multiple applications of Tadalafil is crucial for patients and healthcare providers alike.
This medication is categorized under phosphodiesterase type 5 (PDE5) inhibitors, which function by enhancing blood flow to the penis during intimate stimulation, thereby facilitating the process of achieving an erection. In the context of pulmonary hypertension, Tadalafil promotes the relaxation of blood vessels in the lungs, which enables improved blood circulation and reduces the burden on the heart.
It is vital to mention that Tadalafil does not serve as a remedy for erectile dysfunction nor does it boost sexual desire. Additionally, it does not offer any protection against sexually transmitted diseases, including HIV.
Tadalafil is available in oral tablet form, which can be ingested with or without food. Various dosing schedules are prescribed depending on the purpose: for erectile dysfunction, it can be taken as needed or on a daily basis. When taken as needed, it is recommended to consume Tadalafil at least 30 minutes prior to sexual activity, ensuring that the dosage does not exceed once daily. For daily administration, a consistent time daily is suggested, allowing for unplanned sexual encounters without concern of timing the medication.
In cases where Tadalafil is used for benign prostatic hyperplasia or pulmonary hypertension, it is generally advised to take the medication on a once-daily basis, regardless of sexual activity timelines. Dosage adjustments may be advised by your healthcare provider based on your individual response to the treatment or if specific health concerns arise.
In certain scenarios, Tadalafil can be prescribed for additional health conditions outside of its primary indications. To gain a thorough understanding of its potential uses and implications, consulting with your healthcare provider is essential.
Before Taking Tadalafil
- Inform your doctor of any known allergies to Tadalafil or other medications, as well as any drugs you are currently taking, especially nitrates (commonly used for managing chest pain), as this combination could lead to severe and potentially life-threatening side effects.
- It is crucial to notify your healthcare provider about any illicit drug usage, particularly if it involves substances that can interact negatively with Tadalafil.
- Be aware of possible interactions with additional medications, including certain antihypertensives, antifungals, and treatments for HIV.
- Discuss your complete medical history with your doctor, particularly concerning any heart issues, kidney or liver problems, and past experiences with prolonged erections lasting more than four hours.
- If pregnant or breastfeeding, consult with your doctor before initiating Tadalafil.
- Alcohol consumption should be moderated, as excessive intake can heighten the risk of experiencing adverse side effects.
Possible Side Effects of Tadalafil
Tadalafil may lead to various mild side effects, which can include:
- Headache
- Indigestion
- Back pain
- Facial flushing
- Muscle aches
- Stuffy or runny nose
Some side effects may warrant immediate medical attention. If you experience any of the following serious effects, you must seek emergency care:
- Sudden vision loss in one or both eyes
- Sudden hearing loss
- Prolonged erection lasting longer than four hours
- Chest pain or irregular heartbeat
- Difficulty breathing or swelling of the face, lips, or throat
If any concerning or severe symptoms arise, it is critical to contact your healthcare provider without delay.
Storage Information
Tadalafil should be stored in its original packaging, securely closed, and placed out of children's reach. Maintain storage at room temperature in a dry location, away from excessive heat or moisture. To dispose of any unused medication, do so responsibly; do not flush it down the toilet. Your pharmacist can guide you on the appropriate disposal methods.
If You Miss a Dose
For those using Tadalafil for erectile dysfunction, if a dose is missed, take it as soon as you remember. However, if the time for your next scheduled dose is close, skip the missed dose and resume your regular dosing schedule. Never double up on doses to compensate for a missed one.
In the case of using Tadalafil for other health conditions, such as pulmonary hypertension, follow the same protocol: take the missed dose promptly unless it's nearly time for your next one.
Overdose Information
In the event of an overdose, it is crucial to contact a poison control center or seek immediate medical help. Symptoms of overdose may include severe dizziness, fainting, or an unusually prolonged erection.
Ensure that all follow-up medical appointments with your healthcare provider are observed. This medication should not be shared with anyone else, and maintaining an updated list of all medications taken, including over-the-counter drugs and supplements, is advisable for healthcare visits.
Brand Names
- Cialis
- Adcirca
- Entadfi
Document updated - 04/15/2023