Cialis is a prescription medication used to treat erectile dysfunction (ED). It increases blood flow and oxygen to the penis, aiding in attaining and maintaining an erection. Cialis does not cure ED or enhance sexual desire, nor does it protect against sexually transmitted infections (STIs) or prevent pregnancy. It is available only through a prescription from a licensed healthcare provider.

Online Prescription for Cialis (tadalafil)









Connect directly with a doctor for a discreet virtual ED consult and, if appropriate, get a prescription for FDA-approved Cialis (tadalafil) for pickup at your local pharmacy.
Local same-day pharmacy pick up
Prescription available at provider's discretion
What is Cialis (tadalafil)? It is essential to consult with a healthcare professional to determine if Cialis is right for you, as they can assess your medical history and other medications you may be taking. What are the common side effects of Cialis (tadalafil)? Common side effects may include headache, indigestion, heartburn, and, on occasion, flushing of the skin. This is not a comprehensive list of all potential adverse reactions, and if you experience anything unusual, you should reach out to your doctor.
Cialis is a prescription medication used to treat erectile dysfunction (ED). It increases blood flow and oxygen to the penis, helping you attain an erection more easily. It may also be utilized for other medical conditions not specified in this medication guide, including benign prostatic hyperplasia (BPH), which can cause urinary difficulties. Cialis is available only through a prescription from a licensed healthcare provider and cannot be bought over-the-counter. The active ingredient in Cialis is tadalafil, which is available in generic formulations as well.
Although many patients tolerate Cialis well, mild side effects can occur. If any side effects persist beyond a few days, it is advised to consult your healthcare provider. Serious side effects, though rare, require immediate medical attention to ensure safety.
Medically Reviewed By Dr. Allison Edwards, MD
Healthcare providers prescribe Cialis primarily for erectile dysfunction (ED), often alongside lifestyle changes, a healthy diet, and counseling. ED can prevent men from achieving or maintaining an erection firm enough for sexual activity, and it affects men over 40 primarily, although younger men can experience it as well.
- Poor vascular health (heart disease, high blood pressure, high cholesterol)
- Performance anxiety
- Substance abuse
- Diabetes
- Obesity
- Psychological problems like depression or anxiety
- Peyronie’s disease
- Spinal cord injuries
- Certain medications
Cialis is classified as a phosphodiesterase 5 (PDE5) inhibitor. It blocks the enzyme phosphodiesterase-5, allowing an essential chemical messenger to remain active in the body for achieving and maintaining an erection. This medication aids in the dilation of blood vessels, improving blood flow and oxygenation throughout the body. The effect can last up to 36 hours, making it a convenient option for many users.
Cialis can lead to some mild side effects. If they do not resolve quickly, discuss with your healthcare provider. More serious reactions warrant immediate medical assistance. Commonly reported side effects include:
- Headache
- Indigestion
- Heartburn
- Upset stomach
- Flushing
Severe side effects can include:
- Painful erections lasting over 4 hours
- Sudden vision or hearing loss
- Chest pain or difficulty breathing
Cialis is usually prescribed as an oral tablet to be taken about 30 minutes before planned sexual activity. It can be taken with or without food. The exact dosage depends on individual health needs; follow your doctor's instructions and never exceed one dose per day. For daily use to manage ED or symptoms of BPH, a lower dose may be prescribed to allow for continuous treatment.
Cialis is available only through prescription, meaning you must consult a licensed healthcare provider for approval. Platforms like Sesame allow you to connect with qualified providers online who can evaluate your needs and write prescriptions for Cialis as appropriate.
Yes! If deemed clinically suitable, providers on platforms like Sesame can prescribe Cialis for convenient same-day pickup from nearby pharmacies. Discuss your health with a clinician to get your prescription promptly and discreetly.
Other common medications for ED include Viagra (sildenafil), Levitra (vardenafil), and Stendra (avanafil). Each works differently and can be prescribed depending on your specific medical needs, so it’s essential to consult with your healthcare provider to determine the best option for you. Additionally, lifestyle changes and counseling can support treatment efforts.
More medications on Sesame
- Home
- Medication
- Cialis