Breath Holding Spells as you've described are actually quite common. I am a journalist and I recently interviewed medical experts on this condition for KidsHealth.org. Here is the article I wrote that explains what these spells are and what you -as a parent- should do about them. It's a bit long-winded for a msg board answer but it's convenient! Hope it helps!
Most people have probably heard stories about the “terrible-two’s” in which children hold their breath until they turn blue in the face. They may seem like amusing anecdotes of stubborn or willful toddlers, but for the parents of those toddlers it’s not so funny. Breath holding spells (BHS) are very frightening for parents. Just as the name implies, children affected by BHS literally hold their breath until they pass out. The good news, however, is that these episodes are almost always predictable, they can often be prevented and children typically grow out of them by the time they are 5 years old.
What are Breath Holding Spells?
Breath-holding spells (BHS) are a phenomenon that can occur in normal, well children. They affect roughly 2-5% of healthy children ranging in age from 6 months to 6 years, although they peak at about 2 years of age and rarely affect a child older than 5 years.
There are two forms of BHS: the cyanotic type in which the child turns a shade of blue and the pallid type in which the child becomes extremely pale. In either case, the children hold their breath until they pass out. Although disturbing to those who witness them, the episodes are not harmful. They last only a matter of seconds and the children wake up and resume breathing normally. In extreme cases, children can have real seizures during a BHS, although there is no greater risk of a seizure disorder as a result.
What Causes Breath Holding Spells?
Aside from their hallmark color changes, cyanotic and pallid BHS do have another key difference: their cause. Cyanotic spells are far more common than the pallid type. And unlike pallid episodes a cyanotic BHS is usually predictable. They are brought on or provoked by something that upsets the child, such as being disciplined. Parents who have witnessed prior cyanotic spells know exactly when another one is about to happen because the child’s face turns a shade of blue ¬- ranging from dusky to almost purple.
Pallid breath holding spells are less common, unpredictable and can be more frightening for parents. They are provoked by a sudden fright or startle and children turn very pale, stop breathing and pass out.
What should parents do?
The first time an episode occurs, parents should seek immediate medical attention.
Although classic BHS are not harmful, a trained medical professional must sort through the facts in order to determine whether or not there is an underlying medical condition. A physician must rule out a cardiac disorder, such as an arrhythmia or a neurological condition, such as a seizure disorder. This initial pediatric evaluation is especially important in cases of pallid spells because these episodes are characterized by a vasovagal response or very low heart rate.
Breath holding spells may also be an indication of iron deficiency anemia. Studies have shown that treating anemia is effective in reducing the frequency of these episodes.
Once a classic BHS has been confirmed by a pediatrician parents can take certain steps to ensure the safety of their children during future spells. When witnessing a BHS parents should respond by making sure there is nothing in the child’s mouth and rolling the child onto one side. The episode should be over in less than a minute.
Living with Breath Holding Spells
When caring for a child who is affected by BHS, parents face a challenge greater than witnessing the episodes themselves: finding a balance between normal discipline and avoiding the provocation of another BHS. Even parents of children who do not experience BHS are tempted to give in to tantrums and obstinate behavior. Fear of provoking an episode only complicates an already tough job. Parents should work with their pediatrician to achieve this delicate balance.
The fact remains toddlers and young children need limits and effective guidelines as they develop. With experience, courage and the help of their child’s pediatrician, parents dealing with breath holding spells can overcome their fear and provide a safe and structured environment for their children until they eventually outgrow the condition.
Sources:
Dr. Rosemary Casey, MD, Pediatrician & Associate Professor of Pediatrics, Jefferson Medical College
The American Academy of Pediatrics