Relaxing With Hydrotherapy
By Dr. Randi Fredricks, Ph.D.
Clinics and spas are famous all over the world for their
therapeutic baths. Mineral, seaweed and enzyme baths are made in very hot bath water with
herbs, seaweeds, or mineral crystals. Sea salt is an old favorite.
Many of the
hydrotherapy techniques used in spas and therapy centers can be performed in the comfort
and privacy of your own home. Although these types of special baths can be reproduced in
any old tub, the added benefit of a jetted whirlpool tub or a hot tub provides greater therapeutic benefits.
Hydrotherapy can rehabilitate injured muscles and joints, and alleviate stresses
and strains of everyday life. Hot water and pulsating jets are also effective in healing many skin
conditions, sores, infected wounds, edema (swelling), and minor frostbite pain. Physical
therapists use whirlpools to soothe burn patients and improve circulation of paraplegic
and polio victims. In a home setting, whirlpools and hot tubs can offer these same benefits along
with general relaxation.
If you decide to get a whirlpool or a hot tub, there's some important things to consider.
Look for jets that let you adjust the proportion of air and water as more air means a more vigorous massage. Think about the depth of the tub and how deep you'd like
the water to be.
The biggest challenge with installing a whirlpool or a hot tub is often finding space. If
the benefits of hydrotherapy are important enough, you'll make the room. Room can be made for a
whirlpool by sacrificing space
in an area that adjoins the bathroom. Furthermore, most whirlpool manufacturers produce a
whirlpool tub that replaces a standard size bath tub.
Be sure to allow for access to the mechanical components, in case the whirlpool needs
repair. There are other important considerations, such as having an access door for the
pump and installing an in-line heater to keep the water warm during the bath. In addition,
you may need a bigger water heater in order to have enough water to fill the tub and take
a shower.
There's generally more considerations with installing a whirlpool than with a hot tub. Hot tubs are
usually self-contained, and are simply leveled, wired and filled with water. With a whirlpool,
a remodeling project is often necessary. One of the biggest problems with whirlpools is keeping
the water hot.
Regardless of how much hot water is available, it may not get to the
whirlpool quickly enough to stay hot. If the plumbing supply lines are not big enough or the bathtub filler spout is
inadequate, the tub will take so long to fill that the water cools before the bather can
enjoy the hydro-massage experience. The solution? Have your bathroom designer design the whirlpool and plumbing for
optimum use.
For a standard bathtub installation, 3/4" hot and cold supply lines service three
fixtures and 1/2" individual branches bring the hot and cold water to the tub fittings. A
1/2" spout is then used to fill the standard tub. For larger tubs, such as a whirlpool,
3/4" individual water supply branches and a 3/4" bath spout should be used to maximize the
water flow to the tub.
If you're installing a new whirlpool, make sure the whirlpool isn't too big to get into the house.
Frequently, you'll have to go down a narrow hall or make a turn around a corner.
Maneuvering the tub into the bathroom can be tricky and it's a good idea to install it
before you construct other things in the bathroom that may impede the tub's installation.
Safety issues are the biggest concern when installing a whirlpool or a hot tub.
Some large tubs may require
additional support. Verify the weight of the tub when it is filled with water and
people. If such information isn't available, compute the weight as follows: one gallon of
water equals 8.33 pounds and 7.51 gallons of water equals one cubic foot. After you know
how much the filled tub weighs, determine if the area where you're planning your installation
is adequate to support the tub.
Another critical safety issue with a tub is the placement. Sunken tubs and tubs with
steps are dangerous as small children and animals can fall into a sunken tub. Furthermore,
sunken tubs and tubs with steps place the bather in an awkward and precarious position they
enter the tub. Its also a good idea to install a grab bar to assist in
getting in and out of the tub.
Even if you're not prepared to purchase a hot tub or a whirlpool, you can enjoy the
benefits of hydrotherapy. A visit to your local drug or health store will offer a bountiful
variety of mineral salts, aromatherapy oils, brushes, and other apparatus that can turn a
simple hot bath into a hydrotherapy treat. One good trick for prolonging the hydrotherapy
experience in a standard bath tub is heating the bathroom to help keep the water from cooling
quickly.
References (To view, roll mouse over the "References" heading; to hide, click on the heading)
Fredricks, R. (2008). Healing & wholeness: Complementary and alternative therapies for mental health. Bloomington, IN: Author House.