Your doctor is wrong, Adderall absolutely does increase blood pressure and heart rate. It can cause heart attacks, strokes and death. You drink way too much coffee with it, especially since you're noticing it's making you anxious. It's bad for your heart. Do your own research on your medicines to be safe. Look out for yourself. I don't trust your doctor at all.
He's giving you wrong information.
From this site:
https://www.healthline.com/health/adhd/adderall-effects-on-body#1
"Stimulants can make your blood vessels constrict, raise your blood pressure, and make your heart beat faster. In some cases, Adderall can cause further interference with your blood circulation. Your toes and fingers may become numb, or start to hurt. They may even turn blue or red.
Serious side effects of Adderall include heart attack and stroke. Contact your doctor immediately if you experience chest pain, shortness of breath, difficulty breathing, or fainting. Adderall can lead to sudden death in people with preexisting heart conditions."
IS IT SAFE TO MIX CAFFEINE AND ADDERALL?
"Although ingesting a small amount of caffeine with Adderall is unlikely to be harmful, mixing these two stimulant drugs is not a good idea.
If you or your child has a prescription for Adderall, it?s best to limit your caffeine intake, as it will intensify unpleasant side effects. Each substance can cause nervousness and jitteriness. Each can interfere with sleep, so taking them together can lead to a serious case of insomnia. Try switching to decaffeinated versions of coffee, tea, and cola.
This combination of drugs can be especially harmful if you have pre-existing heart disease, high blood pressure, or an anxiety disorder.
If you use Adderall for nonmedical purposes, you?re probably taking a large dose and endangering your health, whether you take it with caffeine or not. To avoid symptoms of withdrawal, taper off slowly and see your doctor."