11. Beta-adrenergic antagonists may also interact with sympathomimetics . 12. They are a class of sympathomimetic  agents which act upon the adenylate cyclase. 13. Phentermine is a sympathomimetic  amine which acts as an appetite suppressant and stimulant. 14. Synephrines are direct sympathomimetic  drugs while the ephedrines are both direct and indirect sympathomimetics. 15. Synephrines are direct sympathomimetic drugs while the ephedrines are both direct and indirect sympathomimetics . 16. It consists of ethylmorphine ( an opiate ) and ephedrine ( a sympathomimetic  ). 17. It had been reported to have abuse potential as an appetite suppressant and sympathomimetic  agent. 18. It acts as an antihistaminic and sympathomimetic , reducing swelling, inflammation and mucosal secretions. 19. Sympathomimetic  anoretics ( appetite suppressants ) are used in the short-term treatment of obesity.20. The antihypertensive effects of methyldopa, mecamylamine, reserpine and veratrum alkaloids may be reduced by sympathomimetics .