Exercise Therapy
Studies suggest that forms of exercise can help with depressive symptoms both before and after birth, but not prevent it entirely.Exercise options that have been studied to help reduce symptoms:

Yoga
Walking
Stretching
Aerobic exercise

Medications
When discussing medication options for antenatal depression, it is important to ask the prescribing healthcare provider to share more details about all the risks and benefits of the available medications. During pregnancy, there are two main kinds of antidepressants used during pregnancy; tricyclic antidepressants (TCAs) and selective serotonin reuptake inhibitors (SSRIs). Once prescribed, anti-depressant medication has been found to be extremely effective in treating antenatal depression. Patients can expect to feel an improvement in mood in roughly 2 to 3 weeks on average, and can begin to feel themselves truly connect with their baby. Reported benefits of medication include returned appetite, increased mood, increased energy, and better concentration. Side effects are minor, though they are reported in some cases. Currently, no abnormalities of the baby have been associated with the use of antidepressants during pregnancy. It may be true that maternal SSRI use during pregnancy can lead to difficulty for their newborn adjusting to conditions outside of the womb immediately following birth. Some studies indicate that infants with exposure to SSRIs in the second and third trimester were more likely to be admitted to intensive care following their birth for respiratory, cardiac, low weight and other reasons, and that infants with prenatal SSRI exposure exhibited less motor control upon delivery than infants who were not exposed to SSRIs.
Theta toxin (Θ-toxin)Theta toxin is also employed by Clostridium perfingens as a virulence factor. Theta toxin also promotes vascular degradation as its counterpart alpha toxin. A platelet-activation factor is employed which triggers an acute inflammatory response in nearby tissues. This inflammatory response leads to constriction of surrounding arteries and promotes an anaerobic environment for Clostridium perfingens growth and pathophysiology. Beta toxin (β-toxin)Beta toxin is an integral virulence factor in promoting enterocolitics and enterotoxemia. This toxin uses pores in the cellular biolipid membrane to import a pathogenic factor into organisms. Pathophysiology
Gas gangrene is caused by exotoxin-producing Clostridium species (most often C. perfringens, and C. novyi, but less commonly C. septicum or C. ramnosum), which are mostly found in soil, but also found as normal gut flora, and other anaerobes (e.g., Bacteroides and anaerobic streptococci).Bacterium of the Clostridial species produce two toxins: alpha and theta toxins, which cause necrotizing damage to tissues.Other organisms may occasionally cause gas gangrene (for example, Klebsiella pneumoniae in the context of diabetes).A gas composition of 5.9% hydrogen, 3.4% carbon dioxide, 74.5% nitrogen, and 16.1% oxygen was reported in one clinical case.Myonecrosis differs slightly from other types of necrosis. While the underlying causes are almost identical, the type of affected tissue (in particular, muscle tissue) is significantly more important for the patients general health. Superficial necrosis is unsightly and can lead to unattractive scarring, but otherwise does not affect the patients likelihood of survival or physical capability to the same extent.