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Escitalopram therapy is the active compound marketed as Lexapro and found in many generic preparations. It is a selective serotonin reuptake inhibitor (SSRI) commonly prescribed for adults with major depressive disorder and generalized anxiety disorder. In clinical practice it is also used for a range of anxiety-related presentations when appropriate.
Brief a broad strokes summary of the key points:
- Active substance: escitalopram
- Core markers: depression, generalized anxiety disorder, selected anxiety conditions
- Typical tablet strengths available in Australia: 5 mg, 10 mg, 20 mg
For advice about ongoing checks and important warning signs, jump to Continuous oversight in service of safety.
How should you take escitalopram when starting treatment?
Always follow the dose and schedule set by your prescriber. The following information is general and does not replace personalised medical advice.
- Take the tablet whole with water. It can be taken with food if that reduces nausea.
- Try to take your dose at the same time each day to maintain steady blood levels. Decide with your clinician whether morning or evening suits you based on sleep effects.
- A common initial dose for adults is 10 mg once daily; prescribers may adjust this up or down after assessing response and secondary effects.
- Some people notice improvement within 1 to 2 weeks for certain symptoms, but full antidepressant effect often takes 4 to 6 weeks or longer.
- Little ones and adolescents should only receive escitalopram under specialist youth mental health supervision.
- In case of suspected taking an overdose, contact emergency services on 000, attend the nearest emergency department, or call the Poisons Information Centre on 13 11 26 without delay.
If you are terminating treatment or changing therapy, read Supervision and safety and talk with your prescriber about an appropriate taper.
Remedies for a i skipped the dose
Should you forget a dose, take it as soon as you remember, unless the next dose is due soon. If the next scheduled dose is coming within about four hours, skip the missed tablet and continue with your usual routine. Do not attempt to make up a a dose was skipped by doubling your intake.
Prior to the start of treatment
Just before starting escitalopram, tell your prescriber and pharmacist about every medicine, supplement, and recreational drug you take, and disclose relevant medical history. Important issues to raise include:
- Any heart disease or known rhythm problems
- Documented history of seizures or epilepsy
- Impairment in hepatic or renal function
- Personal or family history of bipolar disorder or manic episodes
- Diabetes, also called diabetes mellitus (blood glucose monitoring may be advised)
- The risk factors that promote angle-closure glaucoma
- Previous episodes of low blood sodium (hyponatremia)
- Allergy to escitalopram, citalopram, or any tablet ingredients
- Current or past suicidal ideation or self-harm
- Planned electroconvulsive therapy
- Pregnancy plans, pregnancy, or breastfeeding
If you have questions about interpersonal dialogue and exchanges in the user journey shape satisfaction. or specific conditions, see Interaction caused by medicines and discuss concerns in liaison with your clinician.
Safety and surveillance in balance
Regular follow-up allows your clinician to check effectiveness, monitor negative effects, and decide whether dose changes are needed. Typical metric monitoring items include:
- Early review after treatment start or dose change to pick up harmful effects
- Observation for worsening mood, increased anxiety, agitation, or any emergence of suicidal thoughts, especially in the first weeks
- Avoid abrupt cessation after several weeks of treatment; gradual dose reduction is usually recommended to reduce discontinuation symptoms
- Do not drive or use heavy machinery until you know how escitalopram affects you; dizziness and drowsiness can occur
- Limit alcohol intake because it can worsen sedation and mood symptoms
- Combining escitalopram with NSAIDs, aspirin, or anticoagulants increases bleeding risk and may need extra supervision and monitoring
- Older adults should be monitored for low sodium and a higher fall risk
- Be aware of serotonin syndrome signs (high fever, profuse sweating, severe tremor, agitation, severe diarrhea, marked muscle stiffness); seek urgent care if suspected
- Simple measures such as sipping water or chewing sugar-free gum can help with dry mouth; speak to your pharmacist or GP about persistent problems
For urgent or severe new symptoms, go to Recognizing lingering effects and when to seek assistance.
Untoward effects and when to consult a professional
If you develop any of the following, seek urgent medical help:
- Allergic signs: widespread rash, swelling of the face, lips, mouth or throat, or breathing difficulty
- Symptoms suggestive of serotonin syndrome: very high temperature, severe muscle rigidity, extreme agitation, fast heart rate, or severe diarrhea
- Seizure attacks or new convulsions
- Major changes in thinking such as hallucinations or loss of contact with reality
- Fresh, escalating thoughts of suicide or behaviour
- Fainting, severe dizziness, or a very fast or irregular heartbeat
- Unexplained or extreme bleeding or bruising.
- Sudden severe eye pain or visual change, which could indicate angle-closure glaucoma
Common, generally milder effects that often lessen with time include:
- Nausea or mild gastrointestinal upset
- Cranial pain
- Changes in sleep such as insomnia or sleepiness
- Appetite changes or weight fluctuations
- Sweat production is increased
- Sexual follow-on effects, for example lower libido or difficulty reaching orgasm
- Obscured vision or a dry mouth
If you are uncertain whether a symptom is serious, contact your GP, local pharmacist, or call healthdirect on 1800 022 222. For poisoning or facts about suffered an overdose call the Poisons Information Centre on 13 11 26.
Medication intercommunications create opportunities for collaboration. and safety
Escitalopram therapy can interact with many prescription medicines, over-the-counter products and herbal supplements. Some combinations are contraindicated because they increase the chance of serotonin syndrome or dangerous changes to heart rhythm. Always provide a full medicine list to every clinician or pharmacist.
Medicines generally contraindicated or requiring specialist oversight include:
- Monoamine oxidase inhibitors (MAOIs) such as phenelzine, tranylcypromine, selegiline
- Pimozide chemical agent used clinically and certain other drugs that prolong cardiac repolarisation
- Other SSRIs or citalopram that would duplicate therapy
- Certain antiemetics and antibiotics that affect heart rhythm or are strong enzyme inhibitors
- Herbal products such as St John's wort
Drugs that may be used together but need monitoring in real time or dose changes include:
- Triptans for migraine — increased serotonin risk
- Prescribed Linezolid — may interact, so specialist guidance is needed if coadministration is unavoidable
- NSAIDs, aspirin and anticoagulants — increased bleeding risk
- Certain anticonvulsants and enzyme inducers/inhibitors that alter escitalopram levels
- Warfarin and other medicines affecting clotting
- Some tuberculosis and antiviral medicines that change escitalopram metabolism
- Lithium, tramadol, dextromethorphan and some antipsychotics — elevated serotonin or other risk of harmful the exchange that happens when people meet
The list is not all-inclusive. Check with your pharmacist or prescriber whenever a new medicine is started.
Other medicines and their equivalents
If escitalopram is not tolerated or is ineffective, there are both pharmacological and non-pharmacological alternate options. The best choice depends on diagnosis, side effect considerations, coexisting medical problems and patient preference.
- Among SSRIs, the others are sertraline, fluoxetine, paroxetine, fluvoxamine, and citalopram.
- Within the SNRI class, you have venlafaxine, desvenlafaxine, and duloxetine.
- Other antidepressants: mirtazapine, vortioxetine, agomelatine, bupropion (note that bupropion has limited PBS availability for depression in Australia)
- Psychological therapies: cognitive behavioural therapy and other evidence based therapies, which may be used alone or together with medication
Australian practical notes:
- Sertraline dosage guidance and fluoxetine are widely used optional choices and are inexpensive as generics.
- SNRIs like venlafaxine or desvenlafaxine may be chosen when a different the mechanism by which it operates is needed; duloxetine can be helpful if there is coexisting neuropathic pain.
- A course of mirtazapine may be preferred when insomnia or weight gain is wanted; newer agents such as vortioxetine or agomelatine tend to be pricier on private prescriptions.
The cost comparisons can be found in the pricing model table. Prices denominated in AUD in Australia and discuss switching strategies, including required washout periods if moving from or to MAOIs, with the assistance of your prescriber.
The costs across Australia priced in AUD
Many escitalopram products are on the Pharmaceutical Benefits Scheme (PBS). Your out-of-pocket cost depends on PBS eligibility, dispensing fees, brand premiums and pack size. The figures below are indicative and will vary by pharmacy and over time.
- Generic escitalopram 10 mg or 20 mg (28 to 30 tablets): private prices commonly range from about AUD 12 to AUD 45 per pack; PBS general patient co-payment is typically around AUD 31 to AUD 33 per script; concession cardholders usually pay about AUD 7 to AUD 8.
- Brand Lexapro: private prices are generally higher than generic no-brand-premium products. A monthly supply privately often costs roughly AUD 25 to AUD 60 depending on strength and pharmacy.
- Smaller strengths such as 5 mg can have a slightly higher unit price, but monthly costs are usually comparable.
Indicative comparative points for various options:
- Generic sertraline and fluoxetine are typically among the least expensive options on a private script or PBS.
- Newer agents such as vortioxetine or agomelatine tend to be pricier on private prescriptions.
Ask your local pharmacy about up-to-date PBS co-payments, safety net progress and whether a brand premium applies. Electronic prescribing and home delivery services are widely available across Australia.
Legal framework for access in Australia
- Scheduling and supply: escitalopram is Schedule 4 (S4) and is available only with a prescription from an Australian-registered prescriber.
- PBS arrangements: whether you pay the full private price, the general PBS co-payment, or a concession rate depends on your PBS entitlement and safety net status. Repeats and quantities follow PBS rules when prescribed under the scheme.
- Digital prescribing: ePrescriptions are commonly used and pharmacies can dispense from a digital token or from an active script list.
- Personal importation: the Therapeutic Goods Administration (TGA) regulates importation of prescription medicines; usually a valid prescription is required and supply limits (often up to about three months) apply. Inspect the status current TGA guidance before ordering from overseas suppliers.
- Online pharmacies: Australian online pharmacies are required to verify and keep prescriptions; they cannot legally supply S4 medicines without a valid prescription.
- Driving and workplace safety: if escitalopram causes drowsiness, dizziness or impaired concentration, do not drive or operate heavy machinery and follow workplace rules.
Review How is escitalopram taken? and Safety through constant watchful oversight to ensure compliant and safe use.
Storing and disposing of items
- Keep medications out of view and beyond the reach of kids.
- Store at room temperature, ideally between 15 and 30 degrees C (59 to 86 degrees F), in the original packaging to protect from light and moisture.
- Avoid storing tablets in bathrooms or near sinks. Do not freeze.
- Do not use after the expiration date elapses. Return expired or unwanted medicines to a pharmacy for safe disposal.
What are the most commonly asked questions
How long should I stay on escitalopram?
Duration depends on the diagnosis and how you respond. After recovery from a first episode many clinicians recommend continuing for several months to lower relapse risk. People with recurrent illness may be advised to stay on maintenance therapy for longer. Do not stop suddenly; plan a taper in collaboration with your prescriber.
Is it permissible to have alcohol while I am taking escitalopram?
Alcohol bottle can increase drowsiness and impair judgment, and it may worsen mood symptoms. It is safest to avoid or limit alcohol while taking escitalopram and to discuss your alcohol use in alliance with your prescriber.
Is escitalopram addictive?
Escitalopram prescription medication is not addictive in the way substances of abuse are. However, stopping suddenly can cause discontinuation symptoms such as dizziness, irritability or flu-like symptoms. A gradual dose reduction under medical supervision reduces this risk.
What should I do if I become pregnant or start breastfeeding?
Do not stop escitalopram abruptly. Contact your prescriber promptly to discuss risks and benefits for you and your baby and to plan ongoing care.
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