Kamagra comes in different doses (25 mg, 50 mg, and 100 mg). Though 50mg is the recommended dose, like many medications, your GP or doctor may have to adjust your initial Kamagra dose if it doesn't produce the desired results or you're bothered by side effects. Do not take more kamagra than your healthcare provider or medical advisor prescribes.
If you are older than 65 years, have a serious liver or kidney problem, or are taking protease inhibitors (such as for the treatment of HIV), erythromycin (antibiotic) or Ketoconazole (anti fungal medicine) your medical practitioner may start you at the lowest (25-mg) dose of Kamagra.