Symbicort Inhaler Side Effects in Pakistan

A complete guide to Symbicort Inhaler side effects. From oral thrush to paradoxical bronchospasm — everything you need to know is on this page, with prevention tips for the most common ones.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-06-17

Side Effects

Quick Answer

Common side effects of Symbicort Inhaler include oral candidiasis (thrush — prevent by rinsing mouth after every use), hoarseness, and tremor. Serious effects such as paradoxical bronchospasm or severe tachycardia require immediate medical attention. Most patients tolerate Symbicort well with correct technique. Contact your doctor if any side effect persists or worsens.

Side Effects at a Glance

Common

Oral candidiasis / thrush
Hoarseness / dysphonia
Tremor / kaanpna (LABA formoterol se)
Palpitations
Headache

Serious — See a Doctor

Paradoxical bronchospasm
Severe tachycardia / arrhythmia
Systemic corticosteroid effects with long-term high-dose ICS: adrenal suppression, osteoporosis, cataracts
Severe hypersensitivity / anaphylaxis (nadir — rash, swelling, difficulty breathing)

When to See a Doctor Immediately

Paradoxical bronchospasm — breathing becomes more difficult after inhalation
Severe or fast/irregular heartbeat
White patches or pain in mouth
Severe fatigue, dizziness, weight loss (adrenal suppression — long-term use)
Chest pain or fainting

Symbicort Inhaler Side Effects (Nuksanat)

Symbicort Inhaler (Budesonide + Formoterol) is generally safe and effective when used with correct Turbuhaler technique. However, like all medicines, it can cause side effects in some patients.

Common Side Effects (Aam Nuksanat)

Oral candidiasis / thrush — Prevention: rinse mouth after every use
Hoarseness / dysphonia
Tremor (from LABA formoterol)
Palpitations
Headache

These side effects are usually mild. If they continue, inform your doctor.

Serious Side Effects (Sanjeedah Nuksanat)

Paradoxical bronchospasm — breathing becomes more difficult after inhalation — see a doctor immediately / emergency
Severe tachycardia / arrhythmia — see a doctor immediately
Systemic ICS effects (adrenal suppression, osteoporosis, cataracts — long-term high dose) — doctor monitoring required
Severe hypersensitivity / anaphylaxis — see a doctor immediately

When to See a Doctor (Kab Doctor Se Milna Zaroori Hai)

Paradoxical bronchospasm — breathing becomes more difficult after inhaling
Severe or irregular heartbeat
Oral pain or white patches that do not resolve with rinsing
Severe fatigue, dizziness (adrenal suppression signs — long-term use)
Chest pain or fainting

Warnings and Precautions (Ihtiyat)

Always rinse your mouth after every use
LABA monotherapy (formoterol without ICS) is FORBIDDEN in asthma — this combination is safe
Do not stop ICS suddenly — steroid withdrawal risk

Side Effects Summary Table

Type	Side Effect	Action
Common	Oral thrush	Rinse mouth after every use; get antifungal from doctor if needed
Common	Hoarseness	Monitor; inform doctor if it persists
Common	Tremor	Monitor / inform doctor
Common	Palpitations	Monitor; ECG if persistent
Serious	Paradoxical bronchospasm	Stop immediately — emergency
Serious	Severe tachycardia	See a doctor immediately

Reporting Side Effects

If you notice any unexpected side effect, report it on the DRAP pharmacovigilance portal: https://www.dra.gov.pk/pharmacovigilance

The information in this guide is for educational purposes only. If you notice any side effect, contact your doctor or pharmacist.

Frequently Asked Questions

Symbicort ke sabse common side effects kya hain?

The most common side effect is oral thrush caused by the budesonide (ICS) component. Prevent it by rinsing your mouth after every use. Formoterol (LABA) can cause tremor and palpitations. These are usually mild and manageable.

Oral thrush se kaise bachein?

Thoroughly rinse your mouth and throat with water after every inhalation and spit it out — this is the most important step. Using a spacer also reduces oral deposition. If thrush develops, get an antifungal (miconazole, nystatin) prescription from your doctor.

Kya Symbicort allergic reaction kar sakta hai?

Yes, in rare cases Symbicort can cause a severe hypersensitivity reaction — rash, swelling (especially face/throat), difficulty breathing. If these symptoms occur, stop the inhaler immediately and go to an emergency.

Kya Symbicort long-term safe hai?

At the lowest effective dose, Symbicort is safe for long-term use — it is an ongoing treatment for asthma and COPD. Long-term high-dose ICS can cause systemic effects (osteoporosis, adrenal suppression) — your doctor will conduct regular monitoring.

Symbicort se side effects hon to kya karein?

For mild side effects (thrush, tremor) — inform your pharmacist and rinse your mouth regularly. For paradoxical bronchospasm or severe tachycardia — stop the inhaler immediately and contact your doctor or emergency services.

Brand alternatives, same-class options, and other medicines used for the same conditions as Symbicort Inhaler.

Other corticosteroids

Sibling medicines in the Corticosteroids class.

All in class →

Used for the same conditions

Other medicines commonly used for asthma and overlapping conditions.

Asthma hub →

Sources

DRAP Registered Products Database — Drug Regulatory Authority of Pakistan
WHO Model List of Essential Medicines, 23rd ed. (2023) — World Health Organization
British National Formulary (BNF) — BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.