1 Untreated high blood pressure is a major preventable cause of brain hemorrhages. 2  Aneurysm. 3  This is a weakening in a blood vessel wall that swells. 4  It can burst and bleed into the brain, leading to a stroke.5  Blood vessel abnormalities.here are several risk factors and causes of brain hemorrhages. The most common include: 1  Head trauma. 2  Injury is the most common cause of bleeding in the brain for those younger than age 50. 3  High blood pressure.
Safe Adderall adult doses â Adults might take anywhere from 5 mg to 60 mg of Adderall per day. Usually, this is taken as several pills throughout the day. But even 30 mg might be too much for a particular person. However, in some people, especially those with chronic exposure to Adderall, up to 500 mg can be tolerated.
Most people take 25 to 50 mg a day when taking Adderall. Doctors usually start adults on a low dose of Adderall and increase the dosage as necessary to achieve the desired results.  Answer:  If you mean the average starting dose of Adderall, then probably 5mg.  These are the other dosages available: 7.5mg, 10mg, 12.5mg, 15mg, 20mg, and 30mg.