Strattera Side Effects – What You Need to Know

If you’ve been prescribed Strattera (atomoxetine) for ADHD, you probably wonder what the medication might do to your body. The good news is many people take it without big problems, but like any drug it can cause unwanted reactions. Below we break down the most common issues, red‑flag symptoms, and simple ways to manage them.

Common complaints you’ll hear about

Most users report mild effects that fade after a few weeks. Expect things like:

• Upset stomach or nausea – often shows up when you first start and can be eased by taking the pill with food.
• Dry mouth – keep a water bottle handy, chew sugar‑free gum, or sip herbal tea throughout the day.
• Sleep trouble – some feel more alert at night. Try an early‑day dosing schedule and avoid caffeine after noon.
• Headache – usually mild; over‑the‑counter pain relievers work if needed.

If these symptoms linger beyond two weeks, give your doctor a quick call. Adjusting the dose often helps.

Serious side effects you shouldn’t ignore

Although rare, Strattera can cause problems that need immediate attention:

• Heart‑related issues: rapid heartbeat, chest pain, or sudden high blood pressure. Stop the medication and seek medical help right away.
• Liver trouble: dark urine, yellow skin or eyes, severe fatigue. These signs mean your liver might be reacting badly.
• Suicidal thoughts: especially in teens and young adults. Any new mood swings, depression, or urges to self‑harm require urgent contact with a health professional.
• Allergic reaction: rash, itching, swelling of face/tongue, difficulty breathing – treat as an emergency.

Because these events are uncommon, most patients never experience them. Still, knowing the warning signs can save time and keep you safe.

Practical tips to minimize risk

Here are everyday habits that make Strattera easier on your body:

• Start low, go slow: doctors usually begin with a small dose and raise it gradually. Stick to the schedule.
• Stay hydrated: water helps reduce dry mouth and supports liver function.
• Watch your diet: avoid grapefruit juice; it can interfere with how atomoxetine is broken down.
• Track symptoms: keep a simple journal of mood, sleep, and any odd feelings. Bring it to every check‑up.
• Don’t mix alcohol: drinking can boost side effects like dizziness or heart strain.

If you miss a dose, take it as soon as you remember unless it’s almost time for the next one. Never double up.

When to talk to your doctor

You don’t need to call every time you feel a headache, but reach out if:

• The side effect is severe or doesn’t improve after two weeks.
• You notice any of the serious symptoms listed above.
• You’re pregnant, planning pregnancy, or breastfeeding – Strattera’s safety in these cases needs a professional review.

Your doctor might switch you to another ADHD treatment, change the dose, or add a medication to counteract an issue. Open communication is key.

Bottom line

Strattera works well for many people with ADHD, but like any drug it isn’t risk‑free. Most side effects are mild and manageable; serious reactions are rare but worth watching for. By staying informed, keeping a symptom log, and staying in touch with your prescriber, you can enjoy the benefits of Strattera while keeping unwanted effects to a minimum.