Female Viagra vs Aygestin: side-by-side comparison
Female Viagra (Sildenafil Citrate) and Aygestin (Norethindrone) both belong to the Women's Sexual Health class. They share clinical context but use different active ingredients. The choice between them depends on mechanism nuances, side-effect profile and individual response.
| Property | Female Viagra | Aygestin |
|---|---|---|
| Active ingredient | Sildenafil Citrate | Norethindrone |
| Manufacturer | Various generics | Various generics |
| Class | Women's Sexual Health | Women's Sexual Health |
| Strengths | 100mg | 5mg |
| Forms | tablet | tablet |
What's the same
Female Viagra and Aygestin both belong to the Women's Sexual Health class and are used for partially overlapping indications. The active ingredients — Sildenafil Citrate vs Norethindrone — share the same therapeutic approach, so many safety and management points carry across both.
Key differences
Meaningful differences are in active ingredient (Sildenafil Citrate vs Norethindrone), strengths (100mg vs 5mg), forms (tablet vs tablet), and the mechanism, half-life and side-effect nuances that distinguish members of the class.
Mechanism and action
Female Viagra: Sildenafil citrate inhibits PDE5, allowing cGMP to accumulate in vascular smooth muscle and increasing local blood flow during arousal. Aygestin: Norethindrone binds to progesterone receptors and exerts progestational effects: thickening cervical mucus, suppressing the LH surge, thinning the endometrium and reducing endometrial implant activity in endometriosis.
When Female Viagra is preferred
Female Viagra has no approved indication.
When Aygestin is preferred
Aygestin is approved for endometriosis-associated pain, abnormal uterine bleeding due to hormonal imbalance, and secondary amenorrhoea.
Frequently asked questions
Is Female Viagra or Aygestin better? ▾
There is no single answer. Female Viagra and Aygestin both belong to the Women's Sexual Health class but differ in mechanism nuances, half-life and side-effect profile. Preference depends on the patient, the prescriber and prior response to other therapies.
Can I switch from Female Viagra to Aygestin? ▾
Switching within the Women's Sexual Health class is done under supervision, typically using equivalent doses and a follow-up period to confirm response and tolerance. It is not a self-directed decision.
Do Female Viagra and Aygestin have the same side effects? ▾
They share many of the Women's Sexual Health class side effects, with differences from mechanism and dose. Each medication's prescribing information lists specifics.
More Female Viagra comparisons
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.