Half Acre Homesteader, Waterfowl Raiser, Fine Art Photographer, Artist & Crafter.
Fever: When you have a fever, your body is trying to isolate and expel an invader of some kind. Massage increases overall circulation and could therefore work against your body's natural defenses.
Inflammation: Massage can further irritate an area of inflammation, so you should not administer it. Inflamed conditions include anything that ends in –itis, such as phlebitis (inflammation of a vein), dermatitis (inflammation of the skin). However, studies have shown that massage for arthritis (inflammation of the joints) led to improvements in pain, stiffness, range of motion, hand grip strength and overall function of the joints.
High blood pressure: High blood pressure means excessive pressure against blood vessel walls. Massage affects the blood vessels, and so people with high blood pressure or a heart condition should receive light, sedating massages, if at all.
Infectious diseases: Massage is not a good idea for someone coming down with the flu or diphtheria, for example, and to make matters worse, you expose yourself to the virus as well.
Hernia: Hernias are protrusions of part of an organ (such as the intestines) through a muscular wall. Avoid the area.
Varicose veins: Massage directly over varicose veins can worsen the problem. However, if you apply a very light massage next to the problem, always in a direction toward the heart, it can be very beneficial.
Broken bones: Stay away from an area of mending bones. A little light massage to the surrounding areas, though, can improve circulation and be quite helpful.
Skin problems: You should avoid anything that looks like it shouldn't be there, such as rashes, wounds, bruises, burns, boils, and blisters, for example. Usually these problems are local, so you can still massage in other areas.
Other conditions and diseases: Diabetes, asthma, and other serious conditions each has its own precautions, and you should seek a doctor's opinion before administering massage.
HIV infection: Some people still think of AIDS as something that can be "caught" through simple skin-to-skin contact, but most of us know that's not the case. If there is no exchange of bodily fluids (blood, semen, vaginal fluids, or mother's milk), HIV can't be transmitted during massage. So, HIV infection is not contraindicated for this reason. However, some of the infections that people suffering from the later stages of AIDS experience are contraindicated, and you should avoid those infections. Loving, soothing contact is extremely important for people at any stage of infection, but in the case of any visible rashes, sores, lesions, or swelling, massage is best left to a professional. If you have any cuts or scrapes or scratches on your hands, it's an especially good idea to wear thin surgical gloves while massaging an HIV-infected person with any signs of open lesions.
Tattoos: It is important to avoid fresh tattoos, massaging over them my cause infection. You can either avoid the area and massage around them, or wait a couple weeks for it to heal.