Depression is much more common in older adults than many people realize. There can be many causes for depression. One possibility that should always be considered is side effects of medication for high blood pressure.

Depression is more than just feeling sad or blue. Depressed people of any age will show some of the following signs. He or she will:

• sleep too little or too much,
• show weight loss or gain,
• lose interest in usual activities,
• stop keeping in touch with friends or family,
• seem grouchy or irritable,
• seem unable to concentrate,
• express feelings of hopelessness about the future,
• cry more or seem unable to cry even when sad, or
• slow down physically.

These signs should be taken seriously in older adults. They can be signs of depression, malnutrition, or many medical problems. A good medical check-up is needed. But if these signs occur within weeks or months of being placed on medication for high blood pressure, the medication may be the cause. Even being changed from one prescription medication to another can cause these signs.

There are also many medications that can cause depression. These include medications for anxiety, sleep, asthma, arthritis, and seizures. Ask your healthcare provider or pharmacist for more information about your medication. Anyone who experiences signs of depression after a change in medications should contact his or her healthcare provider immediately.

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