A prednisone taper schedule is the plan your prescriber wrote for bringing your dose down in steps: how much to take, at what times of day, and for how many days before the next step starts. Follow the one you were given, a step at a time, and don't stop suddenly or skip ahead because you feel better. The same goes for prednisolone and for a methylprednisolone (Medrol) dose pack.
This guide covers reading the schedule and keeping track of it. It won't suggest steps or doses, or say how long a taper should take: those come from your prescriber, and only they should change them.
Doz is a free download on the App Store: a reminder at every dose time, even on the days the card asks for four, meal-based timing for "before breakfast" and "after dinner" doses, and an end date so the reminders stop when the course does. There's no account to create.
If the steps are already written down, the taper schedule calculator turns them into dates. Type in each step and how many days it lasts, and it shows the first and last day of every step and the final day of the taper.
Why prednisone comes down in steps
Taking a steroid like prednisone can mean your body makes less of its own. MedlinePlus puts the risk plainly: "If you suddenly stop taking prednisone, your body may not have enough natural steroids to function normally." The US prescribing label for prednisone says this drug-induced adrenal insufficiency "may be minimized by gradual reduction of dosage," and that it can last for months after the medicine is stopped.
The NHS says to follow your doctor's advice about stopping if you've taken a steroid for longer than 3 weeks or were given a high dose, and that you'll usually need to reduce the dose gradually. Its prednisolone page says withdrawal effects are most likely after more than a few weeks or at more than 40 mg a day. Whether your course needs a taper, and what shape it takes, is up to your prescriber. ISMP Canada, a medication safety organization, notes that there are no standardized tapering guidelines, so prescribed tapers vary a lot, and a friend's schedule tells you nothing about yours.
How to read the schedule you were given
Each step in a written taper answers the same four questions. Find them before your first dose, while you can still ask the pharmacist.
| What to find | What to check |
|---|---|
| How much per dose | Whether it's written in tablets or in milligrams. If it says mg, check the strength printed on the label before you count tablets. |
| When | The times of day, or the meal each dose goes with, such as "before breakfast" or "at bedtime". |
| For how long | The number of days the step lasts, counting the day you start it as day 1. |
| What comes next | The next step, and the last day of the whole taper. |
Labels sometimes use shorthand like QAM (every morning) or QHS (every night at bedtime), and prescription label abbreviations decodes the common ones.
Then put dates on the steps. "For 4 days" is easy to follow on the first morning, but three weeks in it gets hard to tell whether today is the last day of one step or the first day of the next.
Why written tapers are easy to get wrong
ISMP Canada reviewed 122 medication incidents involving tapers, reported through a Canadian community pharmacy incident reporting program from 2010 to 2014. Most involved corticosteroids such as prednisone. The analysis describes tapers as prescriptions with many doses in sequence, long directions and arithmetic, which is what makes them hard to follow at home too. In one reported case, a patient's other medicines came in a blister pack and the tapering prednisone came in a separate vial. She didn't notice the vial and missed a couple of days of doses.
ISMP Canada suggests giving patients a tapering schedule tool, such as a personalized calendar or booklet, along with face-to-face counseling. You can make the calendar yourself: date the steps with the taper schedule calculator, then print the days with the dosing calendar, which gives every dose a box to tick. Its grid has the same number of doses each day, so print one per step if that number changes.
What prednisone and Medrol dose packs show
Some short courses come as a blister pack with the schedule printed on the card. The tables below show what the packs on DailyMed print, so you can read a card you've been given; they are not a dosing recommendation. If your prescriber's instructions differ from the card, follow your prescriber; the Medrol card itself says "unless otherwise directed by your physician."
| Pack | Days | Tablets each day | Total tablets |
|---|---|---|---|
| Medrol Dosepak (methylprednisolone 4 mg) | 6 | 6, 5, 4, 3, 2, 1 | 21 |
| Prednisone 21-tablet pack | 6 | 6, 5, 4, 3, 2, 1 | 21 |
| Prednisone 48-tablet pack | 12 | 6 a day for 4 days, then 4 a day for 4 days, then 2 a day for 4 days | 48 |
The totals check out: 6 + 5 + 4 + 3 + 2 + 1 = 21, and 4 × 6 + 4 × 4 + 4 × 2 = 24 + 16 + 8 = 48. The cards count tablets, so the milligrams in a day depend on the strength of the tablets in your pack.
The Medrol card also gives a time for every tablet:
| Day | Before breakfast | After lunch | After dinner | At bedtime | Tablets that day |
|---|---|---|---|---|---|
| 1 | 2 | 1 | 1 | 2 | 6 |
| 2 | 1 | 1 | 1 | 2 | 5 |
| 3 | 1 | 1 | 1 | 1 | 4 |
| 4 | 1 | 1 | 0 | 1 | 3 |
| 5 | 1 | 0 | 0 | 1 | 2 |
| 6 | 1 | 0 | 0 | 0 | 1 |
Unless your doctor says otherwise, the Medrol card says to take the six day 1 tablets on the day you receive the prescription, even late in the day, either all at once or split into two or three doses before bedtime. Some prednisone packs print their own instruction for a pack started late in the day. Others print no schedule at all, only "See package insert." If your card is blank or unclear, ask the pharmacist before the first dose.
Taking each dose
MedlinePlus says prednisone is usually taken with food. The US label says taking it before, during or right after a meal, or with food or milk, may reduce stomach irritation. For a once-daily dose it recommends the morning, before 9 am, and the NHS advises taking a once-daily dose of prednisolone with breakfast. If your prescription or dose pack gives particular times, follow those.
If you miss a dose
The NHS says to take a missed prednisolone dose as soon as you remember, and to skip it if you don't remember until the next day. MedlinePlus says to ask your doctor at the start what to do if you forget a dose. Both say never to take a double dose to make up for one you missed.
On a taper, ask your prescriber or pharmacist whether a missed dose moves the rest of the schedule. If they change the plan, enter the new steps in the taper calculator from the new start date and it works out the dates again.
Symptoms to call your doctor about
Stopping some steroids suddenly can cause symptoms such as extreme tiredness, nausea, dizziness and joint pain, the NHS says, and the original symptoms may come back suddenly. For prednisolone, it says to call a doctor or NHS 111 straight away for vomiting, very bad dizziness or passing out, muscle weakness, feeling very tired, mood changes, or loss of appetite and weight loss, because these can be signs of adrenal gland problems. MedlinePlus says to call your doctor if you have extreme tiredness, weakness, slowed movements, upset stomach, weight loss, changes in skin color, sores in the mouth, a craving for salt, or other unusual symptoms while you're taking decreasing doses.
Don't adjust the schedule yourself. The NHS notes that your dose may go up if your symptoms get worse, and that decision belongs to your prescriber.
Steroid cards in the UK
The NHS says you'll get a blue steroid card if you take prednisolone for more than 3 weeks or you're on a high dose. Some people also need to carry the red NHS Steroid Emergency Card. Royal College of Physicians guidance says it should be issued to anyone taking prednisolone 5 mg a day or the equivalent for 4 weeks or longer.
Turning your taper into reminders
Dates tell you which step you're on. Reminders help with the doses inside each day, which matters most on the first days of a Medrol pack, when there are four dose times. In Doz, you add the medication once and set a reminder for each dose time, several a day if your card needs it. Doses can be timed around meals (before, with or after breakfast, lunch or dinner), which matches how a card words "before breakfast" and "after dinner". Give the medication a start date and an end date, and the reminders stop when the course ends, so a 6-day pack doesn't keep reminding you on day 7. When your prescriber's next step starts, change the dose in the app. You can also type an instruction in plain English, in the same form as "1 capsule twice daily for 7 days", and Doz builds the schedule from it (this works in English only). Doz does not create taper schedules; the steps you enter come from your prescriber.
Doz also counts tablets down as you log doses and shows a low-stock warning in the app (not a push alert) at a level you set. Medications can be grouped under the prescription they came on, with the prescribing doctor and the dates, which helps when you need to call whoever wrote the taper.
Doz is free to download and free for up to four medications, with no account or sign-up. Doz Pro, which is paid ($2.99 a month, $9.99 a year or $19.99 once), adds Critical Alerts that sound through Silent mode and Focus, one follow-up reminder 5 to 60 minutes later if you haven't logged a dose, and Take and Skip buttons on the notification.
Frequently Asked Questions
What is a prednisone taper schedule?
It's the plan your prescriber writes for lowering your dose in steps: how much to take, when, and for how many days. The dose comes down gradually because, as MedlinePlus explains, stopping suddenly can leave your body without enough natural steroids to function normally.
Can I stop prednisone early if I feel better?
Don't stop or shorten a taper on your own. The NHS says that if you've taken a steroid for longer than 3 weeks or at a high dose, you'll usually need to reduce it gradually and should follow your doctor's advice. If you want to stop early, ask your prescriber first.
How do you read a Medrol Dosepak?
The Medrol Dosepak label on DailyMed shows 21 methylprednisolone 4 mg tablets over 6 days: 6 on day 1, then 5, 4, 3, 2 and 1. Each tablet has a printed time, from 2 before breakfast, 1 after lunch, 1 after dinner and 2 at bedtime on day 1 down to 1 before breakfast on day 6. If your prescriber's instructions differ from the card, follow your prescriber.
What should I do if I miss a dose during a taper?
The NHS says to take a missed prednisolone dose as soon as you remember, or skip it if you only remember the next day, and never to take a double dose. Ask your prescriber whether a missed dose moves the rest of the taper.
Should I take prednisone with food?
MedlinePlus says prednisone is usually taken with food, and the US label says food or milk may reduce stomach irritation. If your dose pack or prescription prints particular times, those come first.
What symptoms should I watch for while tapering?
MedlinePlus lists extreme tiredness, weakness, slowed movements, upset stomach, weight loss, changes in skin color, sores in the mouth and a craving for salt, and the NHS adds dizziness, joint pain and the original symptoms coming back. Call your doctor if you notice any of these or anything else unusual.
Can an app or calculator tell me how to taper?
No. The steps have to come from your prescriber. The taper schedule calculator only puts dates on the steps you type in, and Doz reminds you about the doses you enter.
Sources
- NHS: Steroids
- NHS: About prednisolone
- NHS: How and when to take prednisolone
- NHS: Side effects of prednisolone
- MedlinePlus: Prednisone
- DailyMed: Medrol (methylprednisolone) tablets, including the 21-tablet Dosepak
- DailyMed: Prednisone tablets, 21- and 48-tablet packs (ANI Pharmaceuticals)
- DailyMed: Prednisone tablets (Par Health)
- Royal College of Physicians: Prevention and emergency management of adult patients with adrenal insufficiency
- ISMP Canada: Medication incidents involving drug tapering in community pharmacy (PDF)
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