What causes seasonal depression?

Changes in light. Most researchers believe that exposure to sunlight can impact mood. People with this disorder tend to find that the problem is worse during winter months when sunlight is less. There has been success with particular kinds of artificial lights that mimic sunlight. Medications are also effective for this kind of depression.
Seasonal Depression. Seasonal affective disorder is hypothesized as lower levels of serotonin in certain parts of the brain secondary to decreased exposure to sunlight. This is the basis for phototherapy.

Related Questions

Does seasonal depression cause sleeping problems?

Possibly. Feeling depressed at a certain time of the year may be related to allergies in the air during that time which could also interfere with sleep. It is important to find the cause of the depressed feelings rather than just cover symptoms with drugs. Read more...

What are the symptoms of seasonal depression?

Seasonal Depression. Symptoms of depression occur in winter or summer, spring or autumn, year after year. There's sad feeling, sleep too much, have low energy, morning sickness, carbohydrate craving, withdrawal, difficulty concentrating, treatment is light therapy, cognitive therapy & careful use of melatonin. Read more...

How to get out of a seasonal depression slump?

Light therapy. Effective if used the right way (place light 3 feet away from you while you read or watch tv, use 3 times a week, for 30 minutes each time. Read more...

How would I know if I have seasonal depression?

Sounds simple but-- There are some things to consider. Seasons determine the depression but it doesn't always occur in winter or be seasonal. It may also accompany major depression, complicating diagnosis and treatment. Any season can be the stimulus. Experience says even in a winter depression look for anniversary losses or trauma of any sort that is tied to a specific time of the year. They may be a true cause. Read more...
See U PCP. He will be able to evaluate zu or refer u to some one who can. Read more...

What're the main symptoms of seasonal depression?

Seasonal Depression. Seasonal affective disorder presents with vegetative symptoms & signs of depression, at different times of the year. Read more...
Symptoms R same. Sad, is a kind of depression that occur at certain time of the year, usually winter . But it has the symptoms r usually the same. Read more...

Is there an easy way to treat seasonal depression?

Sometimes. Light therapy that provides rays similar to sunshine on a daily basis can be quite helpful. It should be a source that is easy to use and maybe even portable. Otherwise there is a temptation not to use it. The closer to sunlight that is given off by the light , the better. If you can, get out into the sun every chance you get. Real sun and exercise is best. Read more...

Are there medications that can treat seasonal depression?

Yes. Yes there are many options to treat seasonal depression including even light therapy. The medications most often used would be the ssri's or serotonin reuptake inhibitors as these are often the medications most tolerated by patients. Read more...

Is there a type of seasonal depression that can occur daily?

Yes - SAD. Sad - seasonal affective disorder is a type of depression that varies with the season. It is typically associated with colder/less sunny times of year. During the episodes of depression - it is likely to be present daily. Read more...