| name | Spermicide |
| Classification | Contraceptive agent, local |
| Pharmacokinetics | Spermicides primarily act locally by disrupting sperm motility and viability. Absorption into the systemic circulation is minimal. The exact pharmacokinetic profile varies depending on the specific formulation (e.g., cream, gel, film). |
| suggested dosage | Dosage instructions vary by product. Always follow the specific instructions provided by the manufacturer on the product packaging. |
| indications | Prevention of pregnancy. Often used in combination with other barrier methods (e.g., condoms). |
| Safety in pregnancy | Spermicides are generally considered safe for use during pregnancy. There are no known detrimental effects on the fetus or mother. However, further research is required. |
| Safety in breastfeeding | Spermicides are generally considered safe for use during breastfeeding. However, further research is required. |
| side effects | | 1 | Local irritation or burning sensation in the vagina | | 2 | Allergic reactions (rare) | | 3 | Vaginal discharge | | 4 | Urinary tract infections (UTIs) if not used correctly or with other methods |
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| alternatives | |
| contraindications | | 1 | Known hypersensitivity to spermicide ingredients | | 2 | Active vaginal infections (yeast infections or bacterial vaginosis should be treated prior to use.) | | 3 | Recent pelvic inflammatory disease (PID). |
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| interactions | No significant drug-drug interactions are known for spermicides. However, the concurrent use of spermicides with other vaginal products should be used with caution, to avoid potential irritation. |
| warnings and precautions | | 1 | Proper usage is crucial for effectiveness. Instructions provided by the manufacturer should be followed diligently | | 2 | Use with other barrier methods may increase effectiveness | | 3 | Do not use more or less than the prescribed amount. Exceeding the recommended dose can be harmful. | | 4 | Do not use beyond the expiration date. | | 5 | If adverse effects appear, discontinue use and consult with a healthcare professional. |
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| additional informations | Spermicides are available in various forms (e.g., foams, gels, creams, films, suppositories) and some may contain ingredients such as nonoxynol-9 that potentially have antimicrobial properties. Important to note that there is ongoing research exploring the potential role of some spermicide formulations in the treatment of certain vaginal infections. This should not be taken as a medical advice, but rather as a reminder of the need for research and potentially additional clinical evidence regarding their use in such indications. |
| age and weight specific notes | For a 25-year-old male weighing 70 kg, spermicide use is not applicable, as it is intended for female use. A male patient at this age and weight should discuss contraceptive options with a healthcare provider. This product is not intended for use in males. |
| patient specific dosage instructions | No applicable dosage instructions. Consult a healthcare provider regarding contraceptive options. |
