Prednisone decreases inflammation via suppression of the migration of polymorphonuclear leukocytes and reversing increased capillary permeability. It also suppresses the immune system by reducing the activity and the volume of the immune system.
Prednisone affects areas of the brain that manage the regulation of different neurotransmitters, including serotonin and dopamine — the “feel-good” hormones. Feeling happy is a great side effect some people feel with prednisone.
Prednisone, like other corticosteroids, quickly lowers inflammation, which cuts down on pain, redness, and swelling. It also dials down your immune system.
Prednisone usually works very quickly, within a few hours to days of taking the first dose depending on the condition you are treating. If the prescribed dose of prednisone is effective at reducing your inflammation, then you may notice an effect within hours.
Early in treatment (within several days), prednisone may increase feelings of well-being, anxiety, hypomania or mild euphoria. With long-term therapy, however, people may develop depression. Psychosis, referred to as corticosteroid-induced psychosis, can occur at doses of 20 mg or more per day with long-term use.
It is important to avoid "simple" carbohydrates and concentrated sweets, such as cakes, pies, cookies, jams, honey, chips, breads, candy and other highly processed foods. This helps keep blood sugar low. Limit saturated fat and cholesterol. Choose lean meats, poultry and fish.
If you take things slowly and taper off the prednisone, your adrenal glands can catch up and start making normal cortisol levels. This could be just a few weeks before you're at a safe level, or it could be months. Tapering the steroids under the supervision of your doctor is the safest way to go.
Steroids won't cure your condition, but they're very good at reducing inflammation and will ease symptoms such as swelling, pain and stiffness.
Common side effects of daily low dose prednisone include elevated blood pressure, swelling, changes in blood sugar, increased appetite, weight gain, insomnia, osteoporosis (thinning of bones), irregular menstrual periods, and mood changes.
Fluid retention is one of prednisone's most famous side effects. “'Moon face' is common, which is swelling in the face that can occur after you've been on steroids for a long time,” Dr. Ford notes. “You can also get swelling in the legs and midsection.”
How to tell if the drug is working: You should experience less pain and swelling. There are also other signs that show that prednisone is effective, depending on the condition being treated. Talk with your doctor if you have questions about whether this medication is working.
It works by calming down an overactive immune system, which can reduce swelling. Taking prednisone for a short period of time can cause side effects like changes in appetite and mood, sweating, and trouble sleeping. People taking it long term can experience weight gain, high blood pressure, cataracts, and osteoporosis.
How long to take it for. This depends on your health problem or condition. You may only need a short course of prednisolone for up to 1 week. You may need to take it for longer, even for many years or the rest of your life.
There is no set limit on how long you can safely take prednisone. It depends on the dose of prednisone and the condition being treated. It may be prescribed short term or long term. The dosage will be adjusted or stopped based on your response or lack of response to the medication.
The good news is that if you're taking this medication for a short time — say, less than 5 days — you'll likely have few, if any, side effects, says Soliman. There's no limit on how long you can take prednisone.
Your symptoms may be a return of inflammation, not withdrawal. Tapering too quickly can cause a flare to happen. If your disease flares, you may need to go back to a higher steroid dose for a short time to get the inflammation under control.
Still, dexamethasone is more potent (stronger) than prednisone. If you're in a situation where you need a more potent steroid, dexamethasone will likely be the preferred option between the two. It also works longer in your body than prednisone does.
Prednisone generally works very quickly — usually within one to four days — if the prescribed dose is adequate to reduce your particular level of inflammation.
Prednisone is extremely effective in mimicking the effects of cortisol. However, when prednisone is taken for more than a few weeks, the adrenal glands make less and less natural cortisol. As a result, you would need to give the adrenal glands time to "ramp up" the production of cortisol when treatment is stopped.
This medicine may cause changes in mood or behavior for some patients. Tell your doctor right away if you have depression, mood swings, a false or unusual sense of well-being, trouble with sleeping, or personality changes while taking this medicine.
But there are steps you can take to decrease the risk of unwanted side effects. Things to avoid (or cut back on) while taking prednisone include: Caffeine: Caffeine can add to the unwanted stimulant effects of prednisone. Combining caffeine with steroids can keep you awake at night or make you feel jittery and anxious.
Drinking plenty of water and exercising can help with fluid retention. Weight gain and increase in appetite – Sometimes if you are also taking an immunosuppressive, the appetite might be decreased.
Take this medicine exactly as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. To do so may increase the chance for unwanted effects. Take this medicine with food or milk to avoid stomach irritation.
“If corticosteroids are to blame, gradually tapering off them can help with weight loss and facial swelling,” Dr. Guo said. “You'll take less and less until your body adjusts, and you might be able to safely stop the steroid. You need to have normal adrenal gland function before you stop long-term steroids.”