Your 17-year-old daughter crying frequently can stem from normal adolescent hormonal shifts and brain development, overwhelming stress (school, friends, future), or underlying issues like anxiety, depression, trauma, or specific conditions like PMDD, requiring open communication, supportive strategies, and potentially professional help if accompanied by other symptoms like withdrawal or low mood.
The part of the brain responsible for judgment and decision-making is still developing throughout the teenage years, making teenage girls more susceptible to shifting impulses and emotions.
There isn't one single "worst" age, but many parents and studies point to 14 to 16 as particularly challenging for teenage girls, a period marked by intense puberty, body image issues, heightened social pressures (especially with social media), mood swings, and a strong push for independence that can clash with parents. Hormonal shifts, brain development (prefrontal cortex still maturing), and navigating peer/romantic experiences create a perfect storm of emotional volatility, anxiety, and conflict, with 14 often cited as a peak for social aggression.
It's normal for girls to often cry. In fact, it has even been said that it can be healthy for them to have a good cry. What's not normal is for them to cry and to be on the verge of tears virtually all the time. If your teenager looks sad or is tearful seemingly 24/7, they may in fact be struggling with depression.
A Sign of Depression
Finally, frequent crying spells are often associated with depression. You don't have to have a formal diagnosis to experience the symptoms of this disorder. These feelings of hopelessness, worthlessness and emptiness would bring anyone to tears.
Depression is a well-recognized cause of frequent and uncontrollable crying spells in adults. Major depressive disorder (MDD) is a mood condition that affects the feelings, thoughts, and day-to-day functioning of a person. One of its key emotional symptoms is persistent sadness and tearfulness without a clear reason.
The first stage of a mental breakdown, often starting subtly, involves feeling overwhelmed, exhausted, and increasingly anxious or irritable, coupled with difficulty concentrating, changes in sleep/appetite, and withdrawing from activities or people that once brought joy, all stemming from intense stress that becomes too much to handle.
This similarity between the sexes in crying frequency is sustained from the age of 2 years until approximately 11 to 12 years of age, when girls overtake boys partly as a result of a decline in boys' crying (Hastrup, Kraemer, Bornstein, & Trezza, 2001; Van Tilburg, et al., 2002).
Parents can do a lot to help kids be mentally healthy and well:
Why is your child crying? If your child is crying, they might be hungry, tired, uncomfortable, sick, in pain, frustrated, sad or angry. Sometimes they might cry because they need affection or comfort, or because they fear being separated from you.
Teenagers who self-harm
keeping themselves fully covered at all times, even in hot weather. signs of depression, such as low mood, tearfulness, a lack of interest in everything. signs of low self-esteem, such as blaming themselves for any problems or thinking they are not good enough.
What are the symptoms of major depression in a teen?
The observed age pattern for daily stress was remarkably strong: stress was relatively high from age 20 through 50, followed by a precipitous decline through age 70 and beyond.
Many parents say that the toughest teen years are around 14 to 16.
Know the 5 signs of Emotional Suffering
Typical teen behavior might include: Spending more time with friends and less time with family. Spending more time in their room alone. Trying out different personal styles (clothing, hair, makeup, etc.).
Ten common warning signs of a mental health crisis include extreme mood swings, withdrawal from friends/activities, significant sleep/appetite changes, increased substance use, difficulty concentrating, persistent hopelessness, major hygiene/appearance decline, excessive anxiety or anger, illogical thinking/hallucinations, and thoughts of self-harm or suicide, all indicating a person can't cope with daily life.
You can only be given medication after an initial 3-month period in either of the following situations: You consent to taking the medication. A SOAD confirms that you lack capacity. You haven't given consent, but a SOAD confirms that this treatment is appropriate to be given.
Parents may experience heightened levels of stress, anxiety, and depression as they struggle to manage their teen's behavior while maintaining a sense of normalcy for other family members.
For teens, everything feels more intense, whether it's good or bad. And crying can help a teen process and move through those emotions. Teenage crying isn't necessarily a warning sign. However, a teenager crying all the time, for no apparent reason, may be experiencing an underlying mental health disorder.
For most teens, mood swings begin around puberty, typically between ages 11 and 13, and gradually settle as they move into their late teens and early 20s. By this time, hormonal fluctuations stabilize, and the brain's emotional regulation systems — particularly the prefrontal cortex — continue to mature.
Several factors play a role in an individual's propensity to cry. Gender differences in crying, for example, have been explored for decades and across the world, and all of the studies reached the same conclusion: Women cry more than men.
Five key warning signs of mental illness include significant mood changes (extreme highs/lows, persistent sadness), withdrawal from friends/activities, major changes in sleep or eating habits, difficulty coping with daily problems or stress, and thoughts of self-harm or suicide, alongside other indicators like substance abuse, confusion, or changes in hygiene. These signs often represent a noticeable shift in behavior, functioning, and emotional state that impacts daily life.
Physical symptoms can include:
Common Mental Illness Warning Signs Include:
Persistent feeling sad, hopeless, or emotionally numb. Sudden or prolonged mood changes, including irritability or euphoria. Excessive fears or worrying, especially without clear cause. Withdrawal from friends, family members, and social activities.