Lyrica (pregabalin) is a prescription medicine that relieves nerve pain caused by diabetes, shingles, and spinal cord injuries. It is also used in some cases of epilepsy and anxiety [1]. Its most common side effects are drowsiness, dizziness, and weight gain. It can cause dependence in some people. It should not be stopped suddenly or combined with opioids or alcohol, and it should be taken as your doctor directs.
Lyrica (Lyrica) is the brand name for pregabalin (Pregabalin). It is available by prescription only and is used to treat epilepsy, anxiety, and nerve pain [1]. This article covers its benefits, expected side effects, and the risk of dependence. It then explains when to see your doctor and when to go to the emergency room. For a quick overview of the active ingredient, you can visit the pregabalin (Lyrica) entry in the medical glossary.
What is Lyrica and how does it work?
Pregabalin belongs to the group of anticonvulsant medicines. It reduces the number of pain signals sent by damaged nerves [4]. It is believed to block pain by affecting the nerve messages that travel through the brain and spinal cord [1].
The medicine comes as capsules, tablets, or an oral liquid [1]. Extended-release tablets that are taken once daily are also available [2]. In the ClinicsJo drug directory, you will find the Lyrica drug page, which summarizes its indications, warnings, and interactions.
For which conditions is Lyrica prescribed? Is it a general painkiller?
The medicine is prescribed for neuropathic pain (nerve pain) in specific conditions, the most important of which are [4]:
- Nerve pain associated with diabetes in the hands and feet.
- Persistent nerve pain after a shingles outbreak (herpes zoster).
- Nerve pain resulting from a spinal cord injury.
- Fibromyalgia.
- Certain types of epileptic seizures, alongside other medicines.
It may also be prescribed for anxiety disorder [1]. Ordinary non-nerve pain, such as muscle back pain, headaches, or toothaches, is not strongly relieved by Lyrica, as the drug guide explains on the drug page.
It is important to know that the medicine may control symptoms but does not cure the underlying disease [4]. Diabetes is the most common cause of peripheral nerve disorders. Other causes include vitamin B12 deficiency, injuries, certain diseases, and medicines [5]. For this reason, good treatment starts with addressing the cause. To learn more, read about peripheral neuropathy and about diabetic neuropathy: tingling, burning, and blood sugar control.
How is Lyrica taken? Dose and duration
The usual dose set by your doctor or pharmacist for regular capsules and tablets ranges from 150 to 600 mg per day, divided into two or three doses [2]. Doses for children are based on body weight and are prescribed by a doctor or guided by a pharmacist. Do not increase or decrease the dose on your own, no matter how severe the pain is.
| Topic | What the sources say |
|---|---|
| Starting treatment | The doctor starts with a low dose and then increases it every few days to reduce side effects [2] |
| With or without food | It can be taken either way. It is best to follow the same method every day and spread doses evenly [2] |
| How to swallow | Swallow capsules and tablets whole with water. Do not chew them [2] |
| When the effect appears | It takes at least a few weeks to work [1] |
| Duration of treatment | For nerve pain and anxiety, patients usually continue for several months after symptoms disappear to prevent them from returning [2] |
| Missed dose | Take it as soon as you remember, unless the next dose is due within two hours, in which case skip it. Never double the dose [2] |
If you take the liquid form, use the syringe or spoon that comes with it, not a kitchen spoon [2]. Ask your pharmacist about any unclear detail in your prescription.
What are the side effects of Lyrica?
The most common side effects are drowsiness, dizziness, and headache. They are usually mild and go away on their own [1]. It is preferable not to drive or operate machinery until you know how your body responds [4].
| Symptom | What is recommended |
|---|---|
| Drowsiness or dizziness | Do not drive or use machinery. If it lasts more than a week or two, the doctor may lower the dose or increase it more slowly [3] |
| Headache | It usually goes away after the first week. See your doctor if it lasts longer than a week or becomes severe [3] |
| Weight gain and increased appetite | The medicine increases hunger. Keep portions moderate, prefer fruits and vegetables, and increase physical activity [3] |
| Swelling of the hands and feet | Raise your feet when sitting. If it does not improve or becomes painful, see your doctor [3] |
| Blurred vision | Do not drive. If it lasts more than two days, tell your doctor [3] |
| Memory and concentration problems | Tell your doctor, as they may try a different medicine [3] |
| Dry mouth and loss of balance | These are among the listed effects. Tell your doctor if they become severe [4] |
If you have diabetes, the medicine may affect blood sugar control, so it is advisable to check your blood sugar more often than usual during the first few weeks [3]. Erectile problems may also occur, and they are worth discussing with your doctor without embarrassment [3]. The drug guide brings these effects together on the Lyrica page, which also notes that taking it with pioglitazone may increase swelling and weight gain.
Does Lyrica cause addiction? Misuse risks
Some people can become dependent on pregabalin [1]. MedlinePlus warns that it may be habit forming, so it should not be taken in a higher dose, more often, or for longer than your doctor prescribed [4]. According to the drug guide on ClinicsJo, the medicine is classified as a controlled substance. The reason for stricter control is the risk of misuse, especially when combined with other sedatives. The Jordan Food and Drug Administration (JFDA) regulates medicines and their prices in Jordan.
Some important practical points:
- Increasing the dose on your own does not add pain relief, but it does increase dizziness and risk.
- Tell your doctor if you drink alcohol heavily, have used narcotic drugs, or have misused previously prescribed medicines [4]. It is best to avoid prescribing it to people with a history of misuse unless a careful specialist assessment is made.
- Do not give your medicine to anyone, and do not take someone else's medicine. Read Can I use a prescription medication prescribed for another family member?
- Store the medicine in its sealed container, out of reach of children and away from heat and humidity [4].
If you feel you need the medicine more than you should, or you are worried about becoming dependent on it, speak openly with your doctor. This conversation does not mean you are being judged. It helps your doctor adjust the plan safely [3].
Can Lyrica be stopped suddenly?
No. Do not stop the medicine suddenly, even if you feel better, as this may cause serious problems [2]. Withdrawal symptoms include anxiety, difficulty sleeping, nausea, pain, and sweating [2]. They may also include diarrhea, headache, and seizures [4].
In patients with epilepsy, sudden discontinuation may cause seizures that do not stop [2]. The doctor reduces the dose gradually, usually over at least one week [4]. If bothersome side effects appear, do not stop on your own. Contact your doctor or pharmacist, as the solution may be adjusting the dose or switching medicines.
Why is combining Lyrica with opioids and alcohol discouraged?
This is the most dangerous point that the patient and their family must know. According to the drug guide, combining it with sedatives, benzodiazepines, and opioids (including tramadol and its derivatives), as well as alcohol, may cause respiratory depression and dangerous drowsiness, and it can be fatal at high doses. Alcohol alone adds to the drowsiness caused by the medicine [4].
Therefore:
- Do not drink alcohol during treatment [4].
- Do not take any sleeping pill, sedative, or strong painkiller without the knowledge of your doctor or pharmacist. Give them a list of all your medicines and supplements [4].
- Learn the difference between a drug interaction and a side effect in this simplified guide.
If someone takes more than their dose and feels drowsy, confused, or agitated, or has a seizure or loses consciousness, call 911 for an ambulance or go to the nearest emergency room immediately [2]. Do not drive yourself. Take the medicine box and any other medicines with you [2].
Who needs special caution with Lyrica?
Kidney disease
The drug is cleared through the kidneys, so the dose is carefully adjusted according to kidney function. The medicine can accumulate dangerously in kidney failure if the dose is not adjusted. Tell your doctor about any kidney, heart, or lung disease [4], as well as vision problems, heart failure, or bleeding disorders [4].
Pregnancy and breastfeeding
Tell your doctor if you are pregnant, planning to become pregnant, or breastfeeding [4]. Animal studies showed reduced fertility and birth defects in embryos, and there is not enough information to know what happens in humans [4]. The decision rests with the doctor, who weighs benefits against risks. Do not stop the medicine without consulting them.
Allergy and mood
Severe allergy is rare but possible [3], and it is a reason not to use the medicine in those proven to be allergic to pregabalin. Read about drug allergy. Mood may also change. In studies of anticonvulsant medicines, suicidal thoughts appeared in about 1 in every 500 people, some of them after one week of starting the drug [4]. If you feel the medicine is changing your mood, talk to your doctor, who may change the medicine [3]. For those who want to learn about other options for anxiety and depression, there is an antidepressant guide.
Before any surgery, including dental procedures, tell the surgeon or dentist that you are taking pregabalin [4].
When should you see a doctor, and when should you go to the emergency room?
Call your doctor or seek medical advice promptly if:
- You experience severe dizziness or faint [3].
- You see or hear things that are not there (hallucinations) [3].
- You have urinary problems, such as blood in the urine, frequent urination, or constipation [3].
- Your heartbeat becomes faster or slower than usual [3].
- Swelling in the limbs, muscle pain with fever, or changes in vision appear [4].
- New or worsening anxiety or depression appears, or irritability, aggression, or withdrawal from family and friends [4].
Call 911 for an ambulance or go to the nearest emergency room immediately if:
- You have thoughts of harming yourself or ending your life. This may sometimes happen only one week after starting the drug [3].
- Your lips, mouth, throat, or tongue suddenly swell, you have difficulty breathing or swallowing, your skin or lips turn blue, or you become severely confused and drowsy [3].
- A person has a seizure, stops breathing, or cannot be woken after taking the medicine [4].
If a family member is with you, make sure they know these signs, as you may not be able to ask for help yourself [4].
How do you find the right doctor for nerve pain in Jordan?
Nerve pain requires identifying the cause before choosing a medicine. The doctor starts with the medical history and a clinical examination, and may order blood tests, tests to measure nerve and muscle activity, or imaging [5]. Other treatment options include patches and topical creams, non-drug pain relief methods, and sometimes surgery to relieve pressure on a nerve [5].
You can search ClinicsJo by specialty and governorate:
- For general consultation, start with the neurology consultation service.
- In the capital, browse neurology and brain clinics in Amman, and in the north, neurology and brain clinics in Irbid.
- For cases related to peripheral neuropathy, see the peripheral neuropathy assessment clinics directory.
When opening a doctor's or clinic's profile, check the specialty, the clinic's location in your governorate, and the contact or booking methods available in the profile. If your pain is related to diabetes, an endocrinologist may also be part of the plan. Ministry of Health primary health centers across the governorates are also a place to start with an initial assessment.
Questions worth asking your doctor:
- What is causing my pain, and are there treatments other than medicine?
- Why did you choose Lyrica for my condition, and what is the starting dose and plan for increasing it?
- Does it interact with my current medicines, and is the dose suitable for my kidney function?
- What is the expected duration of treatment, and how will we stop it gradually?
- Can I drive and work, and what should I do if worrying symptoms appear?
For more on the chances of improvement, read Can peripheral neuropathy be cured? and diabetic neuropathy pain relief treatments. This information is for education only and does not replace your doctor's assessment of your condition.
Frequently asked questions
Is Lyrica a painkiller for ordinary pain?
No. Lyrica (pregabalin) is prescribed for nerve pain such as burning and tingling associated with diabetes, shingles, or spinal cord injuries, and for some cases of fibromyalgia and epilepsy. It is not a general painkiller for back pain, toothaches, or ordinary headaches. The decision to use it rests with the doctor after the cause of the pain has been diagnosed.
How long does Lyrica take to work?
It does not work as quickly as usual painkillers. It may take at least a few weeks, and sometimes longer, for its full effect to appear. The doctor usually starts with a low dose and increases it gradually. Do not increase the dose yourself, as this increases dizziness and drowsiness without adding pain relief.
Does Lyrica cause weight gain?
Yes, it may increase appetite, so weight can go up in some users, and it may cause swelling in the hands and feet. Eating moderate portions, preferring fruits and vegetables, and increasing physical activity can help limit this. If weight gain or swelling worries you, talk to your doctor and do not stop the medicine suddenly.
Can I become addicted to Lyrica?
Yes, some people may become dependent on it, which is why the drug guide classifies it among controlled substances. Taking the prescribed dose and not taking extra doses reduces the risk. If you feel you need the medicine more and more, tell your doctor, who will create a safe gradual reduction plan.
What happens if I stop Lyrica suddenly?
Withdrawal symptoms such as anxiety, difficulty sleeping, nausea, sweating, pain, and headache may appear, and seizures may occur, especially in people with epilepsy. For this reason, stopping should be gradual and supervised by a doctor, even if your condition improves or you experience bothersome side effects.
Can I drink alcohol or take tramadol with Lyrica?
No. Alcohol, opioids such as tramadol, sedatives, and benzodiazepines increase drowsiness and can cause dangerous slowing of breathing, which can be fatal at high doses. Tell your doctor and pharmacist about everything you take, and if you develop severe drowsiness or difficulty breathing, call 911.
Sources and references
- About pregabalin — NHS (UK National Health Service). Accessed: 2026-10-26.
- How and when to take pregabalin — NHS (UK National Health Service). Accessed: 2026-10-26.
- Side effects of pregabalin — NHS (UK National Health Service). Accessed: 2026-10-26.
- Pregabalin: MedlinePlus Drug Information — MedlinePlus — U.S. National Library of Medicine. Accessed: 2026-10-26.
- Peripheral Neuropathy — MedlinePlus — U.S. National Library of Medicine. Accessed: 2026-10-26.