Side Effects of Atenolol that are less severe occur often and take a short period to show off. Health experts advise people to report unusual changes in the body after an atenolol medication in order to get treated before it gets worse. Also individuals should inform their doctor or pharmacist whether they had ever used atenolol before and what were the results. Some of the side effects of atenolol that are less severe and may take along period before the individual notices include;

• Impotence to both male and female individuals
• People experience a reduced sexual urge and sexual drive
• Some individuals have a difficulty in having orgasm
• Severe insomnia as one may completely experience lack of sleep
• One becomes nervous and anxious at most times
• One may experience dizziness and feeling of drowsiness.
• Reduced appetite and thus that individual does not feel like eating the prescribed food
• The individual experiences lack of sleep