How to Handle Missed Doses: What to Do and What to Avoid

Jeremy Goodie • June 23, 2025
0 minute read
man taking his medication

Whether it’s a busy schedule, travel disruption or just simple forgetfulness, missing a dose of your medication happens to the best of us. While a missed dose might seem like a minor hiccup, it can sometimes have more serious implications depending on the medication and the condition it’s treating. If you know how to handle missed doses responsibly, you can stay on track with your treatment and avoid unnecessary health risks.


What to Do If You Miss a Dose

1. Stay Calm and Assess the Situation


The first step is to stay calm. Panic can lead to poor decisions like doubling your dose without guidance. Take a moment to consider how much time has passed since your scheduled dose.


  • If it’s only been a short time (an hour or two): It’s usually okay to take the dose as soon as you remember.
  • If it’s close to the time for your next dose: Skip the missed one. Doubling up may lead to side effects or overdose.


2. Check Your Medication Instructions


Different medications require different handling. Some should never be doubled, while others may be okay to take within a certain time window. Always refer to the medication guide provided with your prescription. If the instructions are unclear, it’s best to contact your pharmacist or healthcare provider.


3. Call Your Healthcare Provider


When in doubt, reach out. A quick call to your doctor or pharmacist can give you specific advice tailored to your medication and health condition. This is especially important for medications used to treat chronic conditions like diabetes, heart disease, HIV or epilepsy, where timing is crucial.


4. Resume Your Normal Schedule


Unless your healthcare provider advises otherwise, continue with your regular medication schedule after handling the missed dose. Avoid making long-term adjustments on your own without medical input.


What to Avoid When You Miss a Dose

1. Don’t Double Up Without Guidance


Taking two doses at once or too close together can cause side effects, toxicity or a dangerous reaction, especially with medications like blood thinners, insulin or antidepressants.


2. Don’t “Guess and Go”


Guessing what to do can lead to mistakes. Always refer to your medication guide or call a professional for advice.


3. Don’t Make a Habit of It


Repeatedly missing doses can decrease the effectiveness of your treatment and lead to complications. If you find yourself frequently forgetting, it’s time to adopt some kind of daily reminder. 


4. Don’t Stop Your Medication Without Talking to Your Doctor


Even if you miss a dose or two, that’s no reason to stop taking the medication entirely. Stopping abruptly, especially with medications like steroids, antidepressants or anti-anxiety drugs, can lead to withdrawal symptoms or worsen your condition.


How to Prevent Missed Doses


  • Set Daily Alarms or Reminders: Set a daily alarm on your smartphone, watch or alarm clock so you’re reminded at the same time each day.

  • Use a Pill Organizer: Weekly or monthly pillboxes can help you keep track of what you’ve taken. This can be especially useful for people who sometimes forget whether they’ve already taken their medication for the day.

  • Sync with Daily Routines: Take your medication with an existing routine, like brushing your teeth or having breakfast.

  • Use a Medication Tracking App: These can alert you, help you track doses and even notify caregivers.


Special Considerations for Chronic Illnesses


For individuals managing chronic conditions such as HIV, diabetes or hypertension, missing even a single dose can affect long-term health outcomes. At St. Hope Healthcare, we know the importance of medication adherence and provide personalized care plans, education and medication management support to help you stay consistent and healthy. Ask one of our pharmacists about options if you or a loved one is struggling with consistent prescription usage.


When to Seek Immediate Medical Attention


In some cases, a missed dose, especially of critical medications, can lead to symptoms or side effects that need urgent attention. Contact emergency services or go to the nearest emergency room if you experience:


  • Seizures or severe dizziness
  • Trouble breathing
  • Sudden changes in heart rate
  • Unusual behavior or confusion


Our Pharmacy in Houston Is Here to Help!


If you’re struggling with managing your medications, don’t go it alone. At St. Hope Healthcare, we’re committed to your long-term wellness.


Let us help you create a medication plan that fits your life. Whether it’s understanding what to do after a missed dose or preventing the next one, we’re just a call away. Contact us here on our website or visit the pharmacy at one of our health centers today.