Antidepressant Medication Adverse Reactions Including Body Weight, Blood Pressure Fluctuations Differ Depending on Medication

Latest research offers strong findings of the broad array of antidepressant medication unwanted effects.
  • A comprehensive new investigation discovered that the adverse reactions of antidepressant medications vary significantly by drug.
  • Certain pharmaceuticals led to reduced body weight, whereas different drugs caused increased body weight.
  • Cardiac rhythm and arterial pressure additionally diverged significantly among treatments.
  • Individuals experiencing ongoing, intense, or concerning side effects should discuss with a healthcare professional.

New studies has discovered that antidepressant adverse reactions may be more extensive than earlier believed.

The large-scale study, published on October 21st, examined the influence of depression treatments on in excess of 58,000 participants within the beginning two months of beginning medication.

The investigators examined 151 research projects of 30 drugs frequently employed to address clinical depression. Although not everyone develops adverse reactions, certain of the most frequent observed in the study were fluctuations in weight, arterial pressure, and metabolic parameters.

Researchers observed striking differences across antidepressant drugs. For instance, an eight-week treatment period of agomelatine was connected with an average reduction in body weight of approximately 2.4 kilograms (about 5.3 pounds), while maprotiline patients gained nearly 2 kg in the equivalent period.

Additionally, significant variations in cardiac function: fluvoxamine tended to decrease cardiac rhythm, while another medication increased it, producing a difference of about 21 beats per minute across the two medications. BP fluctuated too, with an 11 millimeters of mercury variation noted between nortriptyline and another medication.

Depression Drug Adverse Reactions Comprise a Wide Spectrum

Clinical experts observed that the research's conclusions aren't novel or surprising to mental health professionals.

"Clinicians have long recognized that different antidepressant medications vary in their effects on body weight, BP, and further metabolic indicators," one expert explained.

"Nevertheless, what is remarkable about this investigation is the thorough, comparative assessment of these disparities across a wide spectrum of physical indicators utilizing information from in excess of 58,000 subjects," the expert noted.

This study offers robust support of the degree of unwanted effects, some of which are more frequent than other effects. Common antidepressant adverse reactions may encompass:

  • stomach problems (queasiness, loose stools, constipation)
  • sexual problems (lowered desire, orgasmic dysfunction)
  • body weight fluctuations (increase or decrease, based on the agent)
  • rest issues (insomnia or drowsiness)
  • oral dehydration, moisture, migraine

Additionally, less common but medically important side effects may comprise:

  • rises in arterial pressure or pulse rate (particularly with serotonin-norepinephrine reuptake inhibitors and some tricyclics)
  • low sodium (particularly in elderly individuals, with selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitors)
  • liver enzyme elevations
  • Corrected QT interval lengthening (risk of abnormal heart rhythm, particularly with citalopram and some tricyclic antidepressants)
  • reduced emotions or apathy

"An important point to note here is that there are multiple varying categories of antidepressant medications, which lead to the varying adverse medication effects," another professional commented.

"Additionally, depression treatments can influence each patient variably, and adverse reactions can vary according to the particular medication, dose, and individual considerations such as metabolic rate or co-occurring conditions."

While several adverse reactions, like changes in sleep, appetite, or vitality, are reasonably common and often get better over time, others may be less common or continuing.

Talk with Your Doctor About Serious Adverse Reactions

Antidepressant unwanted effects may vary in intensity, which could justify a adjustment in your treatment.

"A adjustment in antidepressant may be warranted if the individual encounters ongoing or intolerable adverse reactions that fail to enhance with duration or supportive measures," one specialist commented.

"Additionally, if there is an emergence of new health problems that may be worsened by the current treatment, for instance high blood pressure, irregular heartbeat, or substantial mass addition."

Patients may furthermore contemplate speaking with your physician concerning any absence of meaningful enhancement in low mood or anxiety symptoms subsequent to an adequate evaluation duration. The adequate trial period is generally 4–8 weeks at a therapeutic dose.

Patient choice is furthermore crucial. Certain people may want to prevent particular adverse reactions, including sexual problems or {weight gain|increased body weight|mass addition

Krystal Stewart
Krystal Stewart

A serial entrepreneur and startup advisor with over a decade of experience in tech innovation and venture capital.