They are essentially very similar procedures. The difference is in the amount of breast tissue removed. In a breast lift procedure, the nipple areolar complex is lift to a better position on the breast, and some breast tissue is removed and the breast envelope tightened. In a breast reduction, the nipple areolar complex is also lifted, but much more breast tissue is removed. 
One of the main things to keep in mind regarding medical tourism is how difficult it may be to see or even contact your doctor after surgery. Follow-up appointments are extremely important. When surgery is performed internationally, patients either miss post-operative appointments or have to stay in the area for an extended period of time. When you have surgery closer to home, you can more easily attend these appointments and visit your surgeon if any other problems or concerns arise. Many surgeons like myself will revise their own work at no additional charge except for anesthesia fees or surgical venue fees.

From the first half of the twentieth century, physicians used other substances as breast implant fillers—ivory, glass balls, ground rubber, ox cartilage, Terylene wool, gutta-percha, Dicora, polyethylene chips, Ivalon (polyvinyl alcohol—formaldehyde polymer sponge), a polyethylene sac with Ivalon, polyether foam sponge (Etheron), polyethylene tape (Polystan) strips wound into a ball, polyester (polyurethane foam sponge) Silastic rubber, and teflon-silicone prostheses.[111]
“At this point, they are unsure as to what causes it but believe it is somehow related to the texturing of the implant surface,” explains Dr. Rahban. It also seems that removing the implant along with any scar tissue can be curative. So far, statistics are rare, with 626 cases and 17 deaths reported worldwide. If you’ve gotten implants in the past, don’t freak out yet. “It is something to be aware of. While I don’t think it’s super alarming, it’s good to know what is on the horizon,” says Dr. Rahban.

The weight difference between equal volumes of saline, silicone, and breast tissue is slim to none, so a natural C cup and an augmented C cup are very similar in weight, says Dr. Kolker. If you choose an implant size proportional to your frame, you will see little effect on your posture. However, if you choose large implants, you will feel the effects.
Breast implants have gotten a bad reputation from the past and the fact that they had been known to rupture. The modern-day breast implants are very well made, and it’s almost impossible to cause them to rupture. This doesn’t mean that it can never happen, but it’s exceedingly rare. The rippling and wrinkling however, is a more difficult problem to address. This tends to me more common in the saline implants than with the silicone implants due to the filling. The saline implant is just water which is less dense then the silicone gel. The gel is denser and more closely resembles the actual breast tissue. Even when if the implant is placed below the muscle, it only covers about a half to two-thirds of the implant. Therefore, along the sides or underneath the implant you may see some wrinkling or rippling, however, depending on the size of implant used it may not even be noticeable. The larger the implant used the more visible any wrinkling or rippling could become. Typically, silicone implants are recommended because the risk of any wrinkling or rippling is lower and the implant feels more natural.

It has been shown that the rates of capsular contraction are much lower when the breast implant is placed below the muscle. Also, with the implant below the muscle, there is that extra layer of tissue between the visible part of the breast and the implant, therefore making it more difficult to be detected by touch and maintain the natural feeling of the breast. The breast will look more natural with this method as you will not be able to visibly see the edges of the implant.

It is certainly possible to lift a breast without changing the volume or removing any tissue, however, the breast will sometimes appear smaller after this procedure due to its position. It is also possible to reduce breast volume without lifting the tissue (usually via liposuction) but all reductions that are performed by making incisions will also include a lift.
Since the early 1990s, a number of independent systemic comprehensive reviews have examined studies concerning links between silicone gel breast implants and claims of systemic diseases. The consensus of these reviews (outlined below under Safety of Breast Implants heading) is that there has been no evidence of a causal link between the implantation of saline or silicone breast implants and systemic disease After investigating this issue, the U.S. FDA has concurred and since reaffirmed that “the weight of the epidemiological evidence published in the literature does not support an association between fibromyalgia and breast implants.”. A comprehensive systemic review by Lipworth (2011) [66] concludes that "any claims that remain regarding an association between cosmetic breast implants and CTDs are not supported by the scientific literature".

If you feel your breasts are too large or heavy for the size of your body, you may be a good candidate for breast reduction surgery. For many woman, reducing the size of overly large breasts not only increases their self-confidence but provides relief from physical issues such as shoulder, back and neck pain which oftentimes interfere with normal everyday activities.

Because a breast implant is a Class III medical device of limited product-life, the principal rupture-rate factors are its age and design; Nonetheless, a breast implant device can retain its mechanical integrity for decades in a woman's body.[39] When a saline breast implant ruptures, leaks, and empties, it quickly deflates, and thus can be readily explanted (surgically removed). The follow-up report, Natrelle Saline-filled Breast Implants: a Prospective 10-year Study (2009) indicated rupture-deflation rates of 3–5 per cent at 3-years post-implantation, and 7–10 per cent rupture-deflation rates at 10-years post-implantation.[40]

The study Safety and Effectiveness of Mentor’s MemoryGel Implants at 6 Years (2009), which was a branch study of the U.S. FDA's core clinical trials for primary breast augmentation surgery patients, reported low device-rupture rates of 1.1 per cent at 6-years post-implantation.[49] The first series of MRI evaluations of the silicone breast implants with thick filler-gel reported a device-rupture rate of 1 percent, or less, at the median 6-year device-age.[50] Statistically, the manual examination (palpation) of the woman is inadequate for accurately evaluating if a breast implant has ruptured. The study, The Diagnosis of Silicone Breast implant Rupture: Clinical Findings Compared with Findings at Magnetic Resonance Imaging (2005), reported that, in asymptomatic patients, only 30 per cent of the ruptured breast implants are accurately palpated and detected by an experienced plastic surgeon, whereas MRI examinations accurately detected 86 per cent of breast implant ruptures.[51] Therefore, the U.S. FDA recommended scheduled MRI examinations, as silent-rupture screenings, beginning at the 3-year-mark post-implantation, and then every two years, thereafter.[22] Nonetheless, beyond the U.S., the medical establishments of other nations have not endorsed routine MRI screening, and, in its stead, proposed that such a radiologic examination be reserved for two purposes: (i) for the woman with a suspected breast implant rupture; and (ii) for the confirmation of mammographic and ultrasonic studies that indicate the presence of a ruptured breast implant.[52]