Female viagara adults and children over 14 years old are administered intravenously (slowly drip) 50-100 mg (1-2 ampoules), up to 400 mg (0.4 g) per day. In the same dose is administered intramuscularly or subcutaneously. Inside appoint (with a small amount of liquid) in capsules 50 mg to 8 capsules (0.4 g) per day or as drops – 20 drops each (contain 50 mg of tramadol) to receive in a small amount of water up to 8 times per day. Many people using this medicine do not have serious side effects. If you think you have used too much of this medicine seek emergency medical attention right away. The symptoms of overdose usually include chest pain, nausea, irregular heartbeat, and feeling light-headed or fainting.