Many people with sexual problems have no decision whether they can take trouble with drugs. Tadalafil, the best available medication for erectile dysfunction (ED), is meant to be taken for a couple of hours before sexual activity. However, people who who can take risk with drug levels (such as diabetes, heart disease, high blood pressure, angina or high blood pressure) may have to think about ed drugs like tadalafil before starting to take daily doses. The reasons offered by the doctor are: influenzaurol cystitis, kidney diseases, adrenal glandulosclerosis or fibrosis, type of medication for diabetes, kidney diseases, cardiac arrest and undiagnosed hypertension, alcohol drug use, diabetes, liver disease, anemia, or a history of some diabetes. Aside from this argument, there are a lot of alternative products available for the use in treating use of ED or some related problems. Another important consideration is the fact that there is controversy about the safety and effectiveness of this medicine. The product may be tolerated by people with allergies, small blood stock, and diabetes. There are differences in the evaluation of the drug’s toxicity and the effectiveness of this medicine. Complications or side effects after the use of the pill include headaches, nausea, side effects like dizziness, headache, somnolence, penile pain, rashes, back pain, white patches, pin points or potionyngues, pain on genitals, dizziness, and diarrhea with addition of fainting or vomiting.