When Medications Affect Your Body

 Medications are meant to help us feel better, manage conditions, and maintain our health. But as we age, our bodies process medications differently, and that can lead to unexpected side effects. Dizziness, drowsiness, slower reaction times, and drops in blood pressure are just a few ways medications can quietly increase your risk of falling.

This blog is all about awareness and prevention. I hope it will help you and your caregivers take a closer look at how medications affect the body and what you can do to stay steady, alert, and safe.

How Medications Can Increase Fall Risk

As we grow older, our bodies become more sensitive to certain medications. Kidneys and liver may not process drugs as quickly, and changes in body weight or water content can alter how medications behave. What once worked smoothly might now cause side effects you weren’t expecting.

Common medication-related fall risks include:

• Drowsiness or fatigue, especially with sleep aids or pain medications

• Dizziness or light-headedness, often linked to blood pressure drugs

• Blurred vision, which can occur with allergy or anxiety medications

• Slower reflexes or confusion, which some antidepressants or sedatives may cause

• Sudden drops in blood pressure, known as orthostatic hypotension, when standing up too quickly

It’s not always about one medication, either. Many older adults take multiple prescriptions—and when they interact, side effects can multiply.

Simple Steps That Make a Big Difference

The good news is that with some planning and open conversations, many medication-related risks can be reduced or eliminated.

1. Review Medications Regularly

Have your medications reviewed at least once a year, or more often if you notice changes in how you feel. Bring all prescriptions, over-the-counter drugs, and supplements to your doctor or pharmacist.

Ask:

• Do any of these cause dizziness or drowsiness?

• Are there safer alternatives?

• Can any medications be reduced or removed?

• Are there interactions I should know about?

Even a small change in dosage can make a big difference.

2. Be Careful When Standing Up

If you’ve ever felt woozy after getting out of bed or standing up too fast, you’re not alone. Some medications lower your blood pressure suddenly when you change positions.

Try this:

• Sit on the edge of the bed for a minute before standing

• Flex your feet or do ankle circles to get blood flowing

• Hold onto something sturdy as you rise

Moving more slowly gives your body time to adjust.

3. Stay Hydrated and Nourished

Dehydration and poor nutrition can intensify medication side effects. Make sure you:

• Drink plenty of water throughout the day

• Eat regular, balanced meals

• Avoid skipping meals, especially when taking medications

A healthy body handles medication more effectively.

4. Know What to Watch For

Pay attention to signs like:

• Feeling unsteady on your feet

• Trouble concentrating or staying awake

• Vision changes

• New or worsening fatigue

These could be side effects of medications or signs of drug interactions. Don’t wait, bring them up with your healthcare provider.

Caregivers: Your Role Matters

Caregivers can support safer medication use by:

• Keeping an up-to-date list of all medications

• Accompanying seniors to appointments to discuss any concerns

• Noticing changes in energy, alertness, or mobility

• Helping organize pills using weekly dispensers or blister packs

You’re a vital part of the fall-prevention team.

Final Thoughts

Medications help us manage health, but they can also quietly increase fall risk if not monitored closely. Staying informed, asking questions, and making a few daily adjustments can prevent many problems before they start.

Think of medication safety as part of your everyday fall-prevention plan, right alongside home safety, exercise, and emotional well-being.

You don’t have to manage it alone. Talk to your doctor, work with your caregiver, and stay in control. With the right support and a little extra care, your medications can help, not hinder, your path to safe, confident living.