Antidepressant Adverse Reactions Like Weight, Blood Pressure Changes Range by Drug

Recent research offers robust evidence of the extensive array of antidepressant medication side effects.
  • A comprehensive latest research discovered that the unwanted effects of antidepressant medications vary substantially by drug.
  • Some drugs led to weight loss, while different drugs resulted in increased body weight.
  • Heart rate and arterial pressure additionally varied notably between treatments.
  • Patients experiencing persistent, serious, or worrisome adverse reactions must consult a healthcare professional.

Recent studies has discovered that antidepressant side effects may be more diverse than once assumed.

This comprehensive investigation, published on the 21st of October, assessed the impact of antidepressant medications on more than 58,000 participants within the first two months of starting therapy.

The scientists examined 151 studies of 30 pharmaceuticals typically employed to treat clinical depression. While not every patient develops adverse reactions, certain of the most common noted in the investigation were variations in body weight, BP, and metabolic markers.

There were notable differences between depression treatments. For example, an two-month treatment period of one medication was connected with an average decrease in mass of around 2.4 kilograms (approximately 5.3 lbs), whereas maprotiline users added almost 2 kg in the equivalent period.

There were also, marked variations in cardiac function: fluvoxamine tended to decrease heart rate, in contrast nortriptyline increased it, causing a difference of approximately 21 BPM across the two medications. Blood pressure fluctuated also, with an 11 mmHg variation seen across one drug and another medication.

Depression Drug Adverse Reactions Include a Broad Range

Clinical specialists noted that the investigation's findings are not considered novel or unexpected to mental health professionals.

"We've long known that different antidepressant medications range in their impacts on body weight, blood pressure, and other metabolic indicators," a expert stated.

"Nonetheless, what is remarkable about this research is the comprehensive, relative measurement of these variations throughout a wide range of physiological parameters employing information from over 58,000 individuals," this expert added.

This study provides comprehensive evidence of the magnitude of side effects, some of which are more frequent than different reactions. Typical antidepressant medication adverse reactions may include:

  • digestive issues (queasiness, loose stools, constipation)
  • sexual problems (decreased libido, orgasmic dysfunction)
  • body weight fluctuations (increase or decrease, according to the drug)
  • sleep problems (insomnia or sedation)
  • mouth dryness, perspiration, migraine

At the same time, less frequent but therapeutically relevant unwanted effects may encompass:

  • elevations in BP or pulse rate (particularly with serotonin-norepinephrine reuptake inhibitors and certain tricyclic antidepressants)
  • low sodium (particularly in older adults, with selective serotonin reuptake inhibitors and SNRIs)
  • liver enzyme elevations
  • QTc extension (potential of abnormal heart rhythm, notably with citalopram and certain tricyclics)
  • reduced emotions or lack of interest

"A key factor to note in this context is that there are multiple distinct classes of antidepressants, which contribute to the distinct negative drug side effects," another specialist explained.

"Furthermore, antidepressant drugs can impact each patient distinctly, and unwanted side effects can range according to the particular drug, amount, and individual considerations including body chemistry or comorbidities."

Although several unwanted effects, including variations in sleep, appetite, or stamina, are quite typical and often get better with time, different reactions may be less common or longer-lasting.

Speak with Your Healthcare Provider Regarding Serious Unwanted Effects

Antidepressant side effects may vary in severity, which could justify a modification in your treatment.

"An change in depression drug may be appropriate if the individual encounters persistent or intolerable side effects that do not improve with passing days or supportive care," a professional stated.

"Furthermore, if there is an development of new medical conditions that may be aggravated by the current drug, for example hypertension, irregular heartbeat, or substantial weight gain."

Patients may furthermore consider speaking with your physician about any deficiency of significant progress in low mood or worry indicators after an sufficient evaluation duration. An appropriate evaluation duration is typically 4–8 weeks duration at a effective dosage.

Patient inclination is also significant. Certain individuals may want to avoid specific side effects, such as intimacy issues or {weight gain|increased body weight|mass addition

Wendy Guerra
Wendy Guerra

Digital marketing strategist with over a decade of experience, passionate about helping brands thrive online through data-driven approaches.