You can’t fully prevent breath-holding spells, but you can reduce how often they happen. These episodes are involuntary reflexes, not something your child does on purpose, so the most effective strategies focus on avoiding known triggers, responding calmly during a spell, and addressing any underlying iron deficiency. Breath-holding spells affect up to 4.6% of healthy young children and almost always resolve on their own by school age.
What Actually Happens During a Spell
A breath-holding spell starts with a trigger, usually a strong emotion or a sudden pain, and ends with your child briefly losing consciousness. The whole episode typically lasts 10 to 60 seconds. It looks terrifying, but your child’s body restarts breathing automatically once they pass out. There is no lasting harm to the brain or body.
There are two types. The cyanotic type accounts for about 72% of cases and is triggered by anger or frustration, often after being told “no.” Your child cries out, stops breathing mid-exhale, and turns blue rapidly. They may go rigid or limp and briefly lose consciousness before breathing resumes. The pallid type is triggered more by pain or a sudden fright. Crying is minimal or silent, the child turns pale instead of blue, and the loss of consciousness happens faster. In pallid spells, the heart rate drops noticeably. Both types resolve the same way: your child starts breathing again, regains consciousness, and may be drowsy or irritable for a few minutes afterward.
Know Your Child’s Triggers
The single most effective prevention strategy is learning what sets off your child’s spells and, where possible, steering around those situations. For most children with cyanotic spells, the triggers are frustration and anger. Common scenarios include being denied something they want, being startled by a reprimand, or hitting a wall of toddler-level frustration when they can’t do something. Interestingly, even intense laughter has been identified as a trigger in some children.
For children with pallid spells, the triggers tend to be physical. A minor bump to the head, a sudden fall, or an unexpected loud noise can set one off. These are harder to prevent because you can’t childproof every possible source of pain or surprise, but knowing the pattern helps you stay calm when it happens.
Start paying attention to the moments right before each spell. Many parents notice a pattern within a few episodes: a specific type of conflict, a particular time of day when their child is tired and more easily frustrated, or a recurring physical trigger like bath time splashes. Once you see the pattern, you can often reduce the frequency by adjusting routines or the environment.
Redirect Before the Spell Starts
Distraction is the most practical tool you have. The goal is to interrupt the emotional buildup before it reaches the point where your child’s body takes over. If you see frustration escalating, shifting your child’s attention to something unexpected, a toy, a funny noise, a change of scenery, can break the cycle before it becomes a spell. This works best when you act early, while your child is still whimpering or getting upset rather than at full-volume crying.
Avoiding situations that reliably trigger tantrums also helps. That doesn’t mean never setting limits. It means being strategic. If your child always melts down when you take away a particular object, try offering a swap instead. If transitions between activities are a trigger, give a brief warning before you change what they’re doing. Small adjustments to how you navigate daily life with a toddler can meaningfully reduce the number of spells.
One important note: try not to give in to the behavior that started the spell. If your child was upset because you said no, changing your answer after the spell teaches them that the episode gets results. This doesn’t cause more spells (they’re involuntary), but it can increase the tantrums that precede them.
Check for Iron Deficiency
Iron deficiency is surprisingly common in children who have frequent breath-holding spells, and correcting it can dramatically reduce how often episodes occur. A Cochrane review of clinical trials found that iron supplementation significantly reduced both the frequency and severity of spells. In some children, the spells resolved completely, with the greatest benefit seen in children who had iron deficiency anemia. The improvement correlated directly with rising hemoglobin levels.
If your child has frequent spells, ask your pediatrician to check their iron levels with a simple blood test. Children between 6 months and 3 years are already at higher risk for iron deficiency because of rapid growth and dietary transitions. If a deficiency is confirmed, supplementation over several months often makes a noticeable difference.
What to Do During a Spell
You can’t stop a spell once it’s fully underway, but you can keep your child safe and sometimes shorten the episode. Lay your child on their side so their airway stays clear. Do not put anything in their mouth, shake them, or try to restrain them. Some parents find that blowing air forcefully on their child’s face can end the episode early, though this doesn’t work for every child.
Your own reaction matters more than you might think. Staying calm during the spell helps your child recover faster and prevents the anxiety cycle where your visible panic adds to their distress in future episodes. Parents who have been through several spells typically develop a practiced calm that makes each episode less stressful for everyone.
How Spells Differ From Seizures
Breath-holding spells can look like seizures, especially when a child goes rigid or has brief jerking movements after losing consciousness. The key difference is the trigger. A breath-holding spell always starts with a clear emotional or painful event: a cry, a fall, a moment of frustration. Seizures have no such trigger and often include an unusual sensation beforehand (called an aura) or prolonged confusion and sleepiness afterward. After a breath-holding spell, children recover quickly and return to normal within minutes.
The diagnosis is made almost entirely from your description of what happened. No special testing is routinely needed. If there’s any doubt, your pediatrician may order a brain wave test to rule out a seizure disorder, but this is uncommon when the history clearly points to breath-holding spells.
The Long-Term Outlook
Breath-holding spells are not dangerous and do not cause developmental problems. Most children outgrow them entirely by age 5 or 6 as their nervous system matures and they develop better ways to handle frustration. In the meantime, the combination of trigger avoidance, early distraction, consistent behavioral boundaries, and treating any iron deficiency gives you the best chance of reducing how often your child has these frightening but ultimately harmless episodes.