Description
Lady Eva (Tadalafil) 10 mg
Lady Eva 10 mg is a tadalafil tablet. Tadalafil is a phosphodiesterase type 5 (PDE5) inhibitor used for erectile dysfunction. The verified medicine class and clinical use are consistent with official prescribing information for tadalafil products.
Active Ingredient and Medicine Class
Active ingredient: tadalafil.
Medicine class: phosphodiesterase type 5 (PDE5) inhibitor. This class increases the effect of nitric oxide on penile smooth muscle by reducing breakdown of cyclic guanosine monophosphate (cGMP), which supports blood flow during sexual stimulation.
Established Medical Uses
Official U.S. prescribing information identifies tadalafil tablets for the treatment of erectile dysfunction. Some tadalafil products are also approved for benign prostatic hyperplasia and for erectile dysfunction with benign prostatic hyperplasia, but those uses depend on the specific product label and dose. For Lady eva 10 mg, the verified use is erectile dysfunction.
How It Works
Tadalafil helps relax smooth muscle in the penis by enhancing the natural nitric oxide-cGMP pathway. This can improve the ability to obtain and maintain an erection in response to sexual stimulation. Its long duration of action has been described in clinical reviews and meta-analyses.
Important Safety Information
Tadalafil should not be used with nitrates because of the risk of a marked drop in blood pressure. Official labeling also warns about interactions with alpha-blockers, antihypertensive medicines, potent CYP3A4 inhibitors, and substantial alcohol intake. It should not be used in men for whom sexual activity is inadvisable because of cardiovascular status. Caution is advised in patients with cardiovascular disease, prior recent myocardial infarction, low blood pressure, severe renal impairment, hepatic impairment, or conditions that predispose to priapism.
Possible Side Effects
Commonly reported adverse effects include headache, dyspepsia, back pain, muscle pain, nasal congestion, flushing, and dizziness. Important serious reactions can include prolonged erection or priapism, sudden vision loss, sudden hearing loss, and hypersensitivity reactions, including severe skin reactions.
Scientific Evidence
Peer-reviewed reviews and meta-analyses show that tadalafil improves erectile function across a range of erectile dysfunction severities and causes. Evidence also suggests that tadalafil can be effective both when used on demand and, in some settings, with daily dosing. Review articles commonly report headache and dyspepsia as the most frequent side effects.
Medical Information Notice
This educational summary is based on sources available at the time of review and does not replace the official patient leaflet, prescribing information, or individual assessment by a qualified healthcare professional.
Medical Sources
- DailyMed / U.S. prescribing information: Tadalafil Tablets, for oral use. View source
- FDA labeling: CIALIS (tadalafil) tablets, for oral use. View source
- Eric J H Meuleman et al. “Review of tadalafil in the treatment of erectile dysfunction.” Expert Opinion on Pharmacotherapy. 2003. PubMed
- Utsav K Bansal et al. “The Efficacy of Tadalafil Daily vs on Demand in the Treatment of Erectile Dysfunction: A Systematic Review and Meta-analysis.” Urology. 2018. PubMed




