Asthma doesn’t always manifest with overt, audible signs like wheezing or coughing. People with silent asthma experience “silent” symptoms like chest tightness and shortness of breath.
Silent asthma symptoms like difficulty breathing and chest heaviness tend to be easier to overlook than loud wheezing or coughing but still require treatment.
Someone who feels extremely out of breath after hiking up some stairs may chalk it up to being out of shape, for instance, when asthma could potentially be the culprit.
Since asthma tends to worsen without treatment, detecting it in its earliest stages can lead to the best health outcomes. Here’s what to know.
Common signs of silent asthma include:
- Shortness of breath: Getting winded easily is a common silent asthma symptom that people may overlook. Since many people experience asthma flare-ups when they exercise, those who experience shortness of breath may mistakenly think they’re simply unfit or tired.
- Chest tightness: Chest tightness can feel like a squeezing sensation or heavy weight on the chest that may be mistaken for things like anxiety or muscle strain.
Other potential silent indicators for asthma include:
- higher mucous production
- unexplained fatigue
- an itchy sensation
- anxiety or irritation
- trouble sleeping
- breathing through the mouth
- rapid breathing
- chest pain
- frequent infections
Some silent signs can indicate a medical emergency and include:
- the soft area at the bottom of the throat visibly moving in and out when trying to breathe
- the muscles between the ribs sucking inward when breathing
- blueish lips, skin, face, or nails (cyanosis)
- struggling to talk, eat, or walk due to breathlessness
- fever of 100.4°F (38°C) or higher
- chest pain
- mental confusion
- rapid pulse
If you or someone you know experiences any of the above, use rapid-relief medication right away. If symptoms don’t improve within 10 minutes, seek emergency care.
Keep in mind that silent asthma is also common in children, who don’t always understand or know how to articulate what’s happening with their bodies. Sometimes, they’ll complain of a stomachache or chest ache, for instance.
Observing your child’s breath patterns or concerns can help you determine whether they need medical attention.
Is it possible to have asthma without knowing?
Yes, it’s possible to have asthma without knowing, especially since untreated asthma tends to worsen over time. In its early stages, a doctor may need to conduct a test to determine the extent to which the lungs have narrowed.
It’s a good idea to see a doctor if you experience any recurring breathing issues, even if you don’t wheeze or cough.
If you have silent asthma, it’s important to keep a close eye on symptoms so you can receive treatment before an attack escalates. Symptoms may gradually develop over the course of hours or days or sometimes onset very rapidly.
In the absence of symptoms like wheezing, paying extra attention to your breath and body can help you stay healthy and well. When in doubt, using a peak flow meter can help you determine when your airflow drops to problematic levels.
If you suspect you’re having an attack, here’s what to do:
- Sit up straight and tall, shoulders back. Try to relax, which will help support your breathing.
- Use a rapid-acting inhaler (either with or without a spacer) as directed. During an emergency, you can take one puff every 30 to 60 seconds — up to 10 puffs.
- If you have access to a nebulizer, use it instead of the inhaler.
- Seek emergency care if symptoms don’t improve after 10 puffs after treatment.
- If help has not arrived, you can repeat the use of an inhaler after 10 minutes. Nebulizer treatments should last at least that long but should not be repeated in quick succession.
If you experience asthma attacks, make sure that your close family members, partners, or roommates know where your rescue asthma medications are — and how to administer them to you in an emergency.
Silent asthma, like any form of asthma, is potentially fatal if left untreated. This knowledge can be stressful to hear, which is perhaps why those with asthma are
But don’t panic — asthma treatment is highly effective when implemented properly. By preparing for an asthma attack and avoiding common triggers like smoke, dust, and pollutants, you can learn to manage the condition well before it becomes a serious issue. Talk with your doctor about the best regimen to reduce risks.
Regular breathing exercises can also help improve asthma symptoms as well as treat underlying anxiety. Maintaining a healthy lifestyle overall can also help.
Silent asthma symptoms like shortness of breath and chest tightness may be easy to dismiss but can still signify a serious respiratory issue. Being mindful of your breath and body, having an inhaler on hand, and using a peak flow meter can help you monitor and treat the condition even when symptoms are silent.
Maintaining your overall health, avoiding asthma triggers, and learning what subtler signs to look for can also help minimize risks. When asthma is well-managed, you can avoid further lung damage and breathe better.