By the Medsmingle Team · Updated 13 November 2026

This is a prescription medicine. Only take it if it has been prescribed for you, and follow your doctor’s and pharmacist’s instructions.

Escitalopram (Lexapro) is an SSRI antidepressant used for depression and generalized anxiety disorder. Side effects and response vary between people.

How long does it take to work?

Sleep, energy or appetite may improve in 1 to 2 weeks, but the full effect on mood and anxiety usually takes 4 to 6 weeks. Keep taking it even if you don’t notice a change at first.

Common side effects

• Nausea, upset stomach
• Headache
• Trouble sleeping or feeling sleepy
• Sweating
• Sexual side effects, such as lower libido or delayed orgasm

Many early side effects ease within 2 weeks. Tell your doctor if they don’t.

Important safety information

• Don’t stop suddenly. Stopping quickly can cause dizziness, irritability and flu-like symptoms. Your doctor will reduce the dose gradually.
• Suicidal thoughts: Antidepressants carry a warning about increased suicidal thoughts or behavior in children, adolescents and young adults, particularly early in treatment or after dose changes. Contact a clinician urgently for new or worsening symptoms; seek emergency help if there is immediate danger.
• Serotonin syndrome (rare): agitation, fever, fast heartbeat, muscle twitching. Get urgent help.

Interactions

• Other antidepressants, triptans for migraine, tramadol and St John’s wort (serotonin syndrome risk)
• Blood thinners and NSAIDs (bleeding risk)
• Alcohol can worsen drowsiness and mood

Frequently asked questions

Should I take escitalopram in the morning or at night?

Either. If it keeps you awake, take it in the morning; if it makes you sleepy, take it at night.

How long will I need to take it?

Usually at least 6 to 12 months after you feel better. Your doctor will help decide.

For questions about a prescription or symptoms, speak with your own doctor or pharmacist. For website enquiries, contact our team.

This article is for general information only and isn’t a substitute for advice from a doctor or pharmacist.

Source and further reading

MedlinePlus patient medicine information. Read the leaflet for your specific medicine; this overview does not list every warning or interaction.

By the Medsmingle Team · Updated 13 November 2026

This is a prescription medicine. Only take it if it has been prescribed for you, and follow your doctor’s and pharmacist’s instructions.

Levothyroxine (Synthroid, Levoxyl and generics) replaces thyroid hormone when your thyroid is underactive (hypothyroidism). Most people take it for life, and getting the timing right makes a big difference.

How to take it

• Once a day, on an empty stomach, with a full glass of water
• Usually 30 to 60 minutes before breakfast; ask your prescriber before changing to a bedtime schedule
• At the same time every day

What can block it

Separate levothyroxine by at least 4 hours from:

• Calcium and iron supplements, multivitamins with minerals
• Certain antacids; ask a pharmacist about timing for each heartburn medicine
• Cholesterol binders such as cholestyramine

Coffee, soy and high-fiber meals can also reduce absorption, so keep these consistent and away from your dose.

Signs your dose may need adjusting

Too high: fast or pounding heartbeat, shakiness, anxiety, sweating, trouble sleeping, weight loss.

Too low: tiredness, feeling cold, weight gain, constipation, dry skin.

Tell your doctor; don’t change the dose yourself.

Blood tests

Your doctor checks TSH about 6 to 8 weeks after starting or changing the dose, then usually once a year.

Important to know

• Tell your doctor if you become pregnant; the dose often needs increasing
• Try to stay on the same brand or generic, as switching can change levels slightly
• Get urgent help for chest pain or a very fast, irregular heartbeat

Frequently asked questions

What if I miss a dose?

Take it when you remember that day. If it’s nearly time for the next one, skip it. Don’t double up unless your doctor says so.

Can I take levothyroxine with coffee?

Wait 30 to 60 minutes after your dose before drinking coffee.

For questions about a prescription or symptoms, speak with your own doctor or pharmacist. For website enquiries, contact our team.

This article is for general information only and isn’t a substitute for advice from a doctor or pharmacist.

Source and further reading

MedlinePlus patient medicine information. Read the leaflet for your specific medicine; this overview does not list every warning or interaction.

Do not use thyroid hormone for weight loss. Taking more than prescribed can cause serious harm.

By the Medsmingle Team · Updated 13 November 2026

This is a prescription medicine. Only take it if it has been prescribed for you, and follow your doctor’s and pharmacist’s instructions.

Atorvastatin (Lipitor) is a statin, a medicine that lowers LDL (“bad”) cholesterol and reduces the risk of heart attack and stroke. Statins are among the best-studied medicines in the world.

How it works

It blocks an enzyme the liver uses to make cholesterol, which lowers LDL in the blood and stabilizes fatty plaques in arteries.

Side effects

• Muscle aches are the most talked-about side effect. Muscle symptoms can have several causes and need assessment. If you do get them, your doctor may adjust the dose or try another statin.
• Upset stomach, headache or joint pain
• A small rise in blood sugar in some people

Rare but serious: call your doctor

• Unexplained severe muscle pain, tenderness or weakness, especially with fever or dark urine
• Yellow skin or eyes, or pain in the upper right belly

Interactions

• Large amounts of grapefruit juice
• Some antibiotics (clarithromycin), antifungals and HIV medicines
• Gemfibrozil and some other cholesterol medicines

Important to know

• Tell your prescriber promptly if you are pregnant, planning pregnancy or breastfeeding. Most pregnant patients should stop statins under medical advice; rare high-risk exceptions require specialist assessment.
• Keep up healthy eating and activity; statins work best alongside them
• Your doctor may check cholesterol and liver tests

Frequently asked questions

Should I take atorvastatin at night?

Atorvastatin works at any time of day; pick a time you’ll remember.

Can I stop if my cholesterol is normal now?

Usually not; levels rise again when you stop. Talk to your doctor first.

For questions about a prescription or symptoms, speak with your own doctor or pharmacist. For website enquiries, contact our team.

This article is for general information only and isn’t a substitute for advice from a doctor or pharmacist.

Source and further reading

MedlinePlus patient medicine information. Read the leaflet for your specific medicine; this overview does not list every warning or interaction.

By the Medsmingle Team · Updated 13 November 2026

This is a prescription medicine. Only take it if it has been prescribed for you, and follow your doctor’s and pharmacist’s instructions.

Amlodipine is a calcium channel blocker used for high blood pressure and some types of chest pain (angina). It’s taken once a day and is one of the most prescribed medicines in the US.

How it works

It relaxes the muscles in blood vessel walls, so blood flows more easily and blood pressure falls.

Common side effects

• Swollen ankles or feet, more common at higher doses
• Flushing or feeling warm
• Headache and dizziness
• Tiredness
• Palpitations

Amlodipine can cause ankle swelling, but new swelling can also have other causes and should not be self-diagnosed. Seek urgent help if it comes with breathlessness or chest pain. Tell your doctor if it bothers you, as a lower dose or different medicine may help.

Get medical help if you have

• Chest pain that’s new or worse
• Fainting or a very fast or irregular heartbeat
• Yellow skin or eyes
• Swelling of the face, lips or throat

Interactions

• Grapefruit in large amounts can raise levels slightly
• Simvastatin: doses above 20 mg aren’t recommended with amlodipine
• Some antifungals and antibiotics (such as clarithromycin) can increase its effect
• Always tell your pharmacist about all your medicines and supplements

Frequently asked questions

How long does amlodipine take to work?

Blood pressure starts to fall within days, with the full effect after about 1 to 2 weeks.

Can I stop amlodipine suddenly?

Don’t stop without talking to your doctor; your blood pressure may rise.

For questions about a prescription or symptoms, speak with your own doctor or pharmacist. For website enquiries, contact our team.

This article is for general information only and isn’t a substitute for advice from a doctor or pharmacist.

Source and further reading

MedlinePlus patient medicine information. Read the leaflet for your specific medicine; this overview does not list every warning or interaction.

By the Medsmingle Team · Updated 13 November 2026

This is a prescription medicine. Only take it if it has been prescribed for you, and follow your doctor’s and pharmacist’s instructions.

Lisinopril is an ACE inhibitor, one of the most commonly prescribed blood pressure medicines. It’s also used for heart failure and after a heart attack, and may be prescribed in some people with diabetic kidney disease.

How it works

It relaxes blood vessels by blocking a hormone system (ACE) that narrows them, which lowers blood pressure and eases the heart’s workload.

Common side effects

• Dry, tickly cough, which can occur during treatment; tell your doctor, as switching medicines usually solves it
• Dizziness or light-headedness, especially when standing up or after the first dose
• Headache and tiredness

Serious side effects: get urgent help

• Swelling of the face, lips, tongue or throat (angioedema), even after months or years of use: call 911
• Fainting
• Signs of high potassium: muscle weakness, irregular heartbeat

Important to know

• Not safe in pregnancy: tell your doctor straight away if you’re pregnant or planning to be
• Your doctor will check potassium and kidney function with blood tests
• Avoid potassium supplements and salt substitutes unless advised
• NSAIDs like ibuprofen can reduce its effect and stress the kidneys
• Stand up slowly. If vomiting or diarrhea causes dehydration, contact your clinician for advice about fluids and medicines.

Frequently asked questions

What time of day should I take lisinopril?

At the same time each day. Many people take it in the morning; follow your doctor’s advice.

Does the lisinopril cough go away?

It usually persists while taking the medicine and goes away within weeks of stopping. Your doctor can switch you to a different type.

For questions about a prescription or symptoms, speak with your own doctor or pharmacist. For website enquiries, contact our team.

This article is for general information only and isn’t a substitute for advice from a doctor or pharmacist.

Source and further reading

MedlinePlus patient medicine information. Read the leaflet for your specific medicine; this overview does not list every warning or interaction.